Rex
Breed Description

The Rex rabbit is known officially and universally by this simple name, recognized by the American Rabbit Breeders Association (ARBA) and rabbit organizations worldwide. The name \"Rex\" derives from the Latin word for \"king,\" chosen to reflect the royal, luxurious quality of the breed's distinctive velvety coat. This straightforward nomenclature has remained consistent since the breed's recognition in the 1920s, with no significant alternate names or regional variations in common use beyond the simple \"Rex.\"

Occasionally, breeders distinguish between \"Standard Rex\" (the breed discussed here, weighing 7.5-10.5 pounds) and \"Mini Rex\" (a separate, smaller breed weighing 3-4.5 pounds) to avoid confusion, though officially the larger breed is simply \"Rex\" without the \"Standard\" qualifier. Both breeds share the distinctive rex coat texture but are separate breeds with different size classifications, body types, and standards. When discussing the larger breed, the complete name \"Rex\" is sufficient and appropriate.

The ARBA recognizes 16 color varieties in Rex rabbits, making it one of the more color-diverse breeds. Recognized varieties include: Black (deep solid black throughout), Blue (medium blue-gray), Broken (white with colored patches in any recognized color), Californian (white body with dark points on nose, ears, feet, and tail), Castor (agouti chestnut brown, the original rex color), Chinchilla (pearl gray with black ticking), Chocolate (rich dark brown), Lilac (dove-gray), Lynx (orange-toned agouti), Opal (blue-gray agouti), Otter (black, blue, chocolate, or lilac with tan markings), Red (deep reddish-orange), Sable (sepia brown with darker points), Seal (very dark brown appearing nearly black), and White (ruby-eyed or blue-eyed white). This diversity allows breeders to specialize in particular colors while maintaining the essential rex coat texture and commercial body type across all varieties.

To distinguish Rex from similar breeds: Rex rabbits are separate and distinct from Mini Rex (smaller, 3-4.5 pounds, different body type). They're also different from other rex-coated breeds like Velveteen Lops (lop-eared rex rabbits) or rex varieties within other breeds. The Rex breed specifically refers to the medium to large rabbit with commercial body type and rex coat weighing 7.5-10.5 pounds.

In show classifications, Rex rabbits compete in the \"Commercial\" body type group based on their physical structure. Classes are divided by color variety in addition to age and sex: junior and senior classes within each of the 16 color varieties. This system recognizes the challenge of producing excellent rex coat texture, proper commercial type, and correct color simultaneously across different varieties.

The Rex rabbit is a medium to large breed with adults ideally weighing between 7.5 and 10.5 pounds, with 8.5 to 9.5 pounds considered optimal for show purposes. Does (females) are typically allowed to weigh slightly more than bucks (males), with does up to 10.5 pounds acceptable while bucks above 10 pounds face penalties. This substantial size combined with their dense, plush coat creates impressive, substantial rabbits that feel heavier than they appear due to the coat's density.

The Rex's body type is classified as \"Commercial,\" emphasizing characteristics useful for meat production: medium length, good depth, width throughout, and well-muscled hindquarters. The body should be medium in length—not short and compact, nor long and racy. When viewed from above, the body should display good width throughout, being nearly as wide at the shoulders as at the hips. The topline (back) should be smoothly curved or slightly flat. The body should feel firm and well-filled when handled, demonstrating good muscle development and substance. The shoulders should be well-developed, the midsection full and deep, and the hindquarters broad, meaty, and well-rounded.

The head is proportionate to body size with medium width and good substance. The head should appear balanced—not overly bold or refined—blending smoothly into a medium-length neck. Does may develop a small to moderate dewlap (fold of skin under the chin) as they mature, though excessive dewlaps are undesirable. Bucks should maintain cleaner necklines.

Eyes are medium in size, bold, and expressive. Eye color varies with coat color variety—brown eyes with most colors, blue-gray with dilute colors like blue and lilac, ruby (pink) with some white varieties. Eyes should be clear, bright, and contribute to an alert, friendly expression.

Ears are of medium length, proportionate to head size, carried erect, and well-furred with the distinctive rex texture. Ear length typically measures 4.5 to 5 inches in adults. The ears should be substantial, rounded at tips, and covered in the plush rex fur.

The coat is the Rex rabbit's most distinctive, defining, and immediately recognizable feature—the characteristic that gives the breed its name and identity. The rex coat results from a genetic mutation affecting hair growth, creating a unique texture unlike any other rabbit breed. The mutation causes all three types of rabbit fur (undercoat, awn fluff, and guard hairs) to grow to approximately the same length—roughly 5/8 inch (about 1.5-2 cm)—rather than the varying lengths seen in normal-coated rabbits. This creates an incredibly dense, plush, velvety texture often compared to crushed velvet or the finest plush fabric.

The rex coat should stand upright perpendicular to the body when properly developed, creating a plush, even appearance. When you run your hand backward against the coat, it should spring back slowly to position, maintaining the plush texture. The density is extraordinary—the fur feels thick, substantial, and luxurious. The texture should be uniform across the entire body, with the same plush quality on back, sides, belly, legs, head, and ears. The fur should feel soft, smooth, and velvety to the touch without harsh or wiry guard hairs protruding above the general coat level.

Critically, the rex gene also affects the whiskers—they should be short, thick, and curly or crimped rather than straight and normal length. This whisker characteristic is used to identify true rex-coated rabbits from kits (baby rabbits) onward. Even newborn rex kits display the curled, shortened whiskers that indicate the rex gene is present.

Coat quality varies among individuals, with some Rex displaying exceptional density, perfect upright stand, ideal length, and flawless texture, while others may have slightly longer fur, less density, or uneven texture. Breeders work continuously to perfect rex coat quality, as achieving the ideal plush perfection is challenging and requires selecting breeding stock with the best coat characteristics. Poor rex coats may have guard hairs that protrude above the general coat level creating a \"flyback\" appearance, or may lack sufficient density appearing thin or patchy.

Recognized colors showcase the breed's diversity: Black, Blue, Broken patterns, Californian pointed markings, Castor agouti, Chinchilla, Chocolate, Lilac, Lynx, Opal, Otter varieties, Red, Sable, Seal, and White. Each color should display rich, clear coloring with good depth and uniformity. The rex coat texture enhances color intensity—the upright plush texture catches light beautifully, making colors appear particularly vivid and deep.

Legs are medium in length, straight, and well-boned, supporting the substantial body effectively. The bone should be proportionate—substantial but not coarse. Feet are covered in the distinctive rex fur. Toenails should complement coat color when possible.

The tail is small and well-furred with rex texture.

Sexual dimorphism is moderate. Does are allowed slightly more weight and may develop proportionate dewlaps. Both sexes should display the same commercial body type and perfect rex coat texture.

The overall impression of a quality Rex rabbit is substance, beauty, and most importantly, luxurious plushness—a well-built, substantial rabbit with good commercial type displaying the extraordinary velvety rex coat that begs to be touched. Running your hand over a quality Rex should feel like petting the finest velvet or plush fabric, creating a tactile experience unlike any other rabbit breed. The combination of substantial size, good body type, beautiful color, and perfect rex texture creates rabbits that are both visually stunning and irresistibly touchable.

The Rex rabbit has one of the most well-documented and fascinating origin stories in rabbit breeding, beginning with a single spontaneous genetic mutation that created an entirely new breed valued worldwide. The Rex story demonstrates how observation, recognition of potential, and dedicated breeding work can transform a random mutation into one of the most popular and recognizable rabbit breeds.

The Rex rabbit originated in France in 1919 in the village of Coulonges in the Sarthe region. A French farmer named M. Désiré Caillon was breeding normal-coated wild-type gray rabbits when he noticed several offspring in a litter displaying unusual coats—instead of normal fur with varying hair lengths, these rabbits had short, even, incredibly dense, plush coats with a velvety texture unlike anything seen before. The mutation affecting fur growth appeared spontaneously, likely caused by a random genetic change in the parent rabbits.

Caillon immediately recognized that these unusual-coated rabbits were special and potentially valuable. Rather than culling them as defects or ignoring them as curiosities, he began breeding specifically from the mutation carriers to see if the unique coat could be reproduced. Early breeding trials confirmed that the mutation was heritable and produced consistent results when carriers were bred together. The mutation proved to be recessive—both parents must carry the rex gene for rex-coated offspring to be produced, but once established, the characteristic bred true.

Caillon partnered with the French priest Abbé Gillet, who provided technical breeding knowledge and support. Together they developed breeding programs to establish the mutation as a consistent trait while selecting for good body type, size, and vigor. The original color displaying the rex texture was \"Castor\"—a wild-type agouti chestnut brown color. This became the foundation color of the Rex breed.

The extraordinary coat texture attracted immediate attention from French rabbit fanciers when Caillon and Gillet presented their rabbits at shows beginning in 1919-1920. The velvety, plush fur was unlike anything anyone had seen in rabbits. The texture was not only beautiful but had obvious commercial value—rex pelts were immediately recognized as potentially valuable for fur trade due to their unique appearance and feel. The breed name \"Rex\" (Latin for \"king\") was chosen to reflect the royal, luxurious quality of the coat.

The French rabbit fancy quickly embraced Rex rabbits. Breed standards were established emphasizing the distinctive coat texture, commercial body type, and proper size. French breeders worked throughout the early 1920s to perfect the breed, selecting for better coat density, ideal length, proper upright stand, and good type. Additional colors were developed through breeding programs that introduced color genes from other breeds while maintaining the essential rex coat through careful selection.

Rex rabbits reached Germany, England, and other European countries rapidly during the early to mid-1920s. The breed's extraordinary coat and obvious commercial potential for both show and fur production drove international interest. Each country's rabbit organizations recognized Rex rabbits, establishing standards and promoting development. The breed spread across Europe within just a few years of its creation.

Rex rabbits arrived in the United States in 1924, imported by John C. Fehr and Alfred Zimmerman who brought breeding stock from Europe. American rabbit fanciers immediately recognized the Rex's potential, and the breed gained rapid popularity. The unique coat texture was unlike anything available in American breeds, creating instant appeal for both show exhibitors and commercial fur producers. The fur industry took particular interest in Rex pelts, which required no plucking or processing to create beautiful, velvety finished products.

The American Rabbit Breeders Association (ARBA) granted recognition to Rex rabbits in 1929, just five years after their arrival in the United States—remarkably quick recognition reflecting the breed's appeal and the quality American breeders achieved. The original recognized color was Castor, with additional colors added over subsequent decades as breeders developed them to consistent standards.

Color development became a major focus throughout the 20th century. While Castor remained the original, additional colors were systematically developed: Black, White, Chinchilla, and others appeared in the 1920s-1930s; Blue, Chocolate, and Lilac were developed in the mid-century; and colors like Lynx, Opal, Broken, Californian, Sable, Seal, and Red were added more recently. Each color required years of selective breeding to establish consistency while maintaining perfect rex coat texture—breeders had to select for both correct color and correct coat simultaneously, a challenging combination.

The Mini Rex was developed in the United States in the 1980s by Monna Berryhill of Texas, who bred dwarf rabbits carrying the rex gene to create a smaller version. While sharing the rex coat, Mini Rex became a separate breed with different size, type, and standard. Both breeds have thrived independently, with Mini Rex eventually becoming one of the most popular rabbit breeds while standard Rex maintained strong presence.

Throughout the mid-to-late 20th century, Rex rabbits maintained consistent popularity for multiple purposes: show competition where their stunning coats impressed judges and spectators, commercial fur production where rex pelts commanded premium prices, and increasingly as pets where their beautiful coats and friendly temperaments appealed to families. The breed appeared regularly at shows across the United States and internationally, with strong entries and high-quality competition.

The rise of animal welfare movements and declining commercial fur trade in the late 20th and early 21st centuries shifted Rex breeding focus away from fur production toward show competition and pet roles. Modern Rex breeders emphasize temperament, health, longevity, and quality as pets alongside maintaining excellent coat texture and show type. The breed has transitioned successfully to primarily fancy and pet roles.

Health concerns emerged over time. Some research and anecdotal evidence suggested that the rex gene might be associated with certain health issues including dental problems (possibly due to effects on calcium metabolism or bone development) and potentially shorter lifespans than similar-sized normal-coated breeds. Responsible breeders work to select for health and vigor alongside coat quality, though lifespan in Rex remains somewhat shorter (5-6 years average) than some comparable breeds (8-12 years). The distinctive rex coat also provides less protection against pressure and abrasion, making Rex more susceptible to sore hocks without proper housing.

Today, Rex rabbits remain popular worldwide. They consistently rank among the top breeds in terms of ARBA registrations, show entries, and pet ownership. Their extraordinary coat continues to captivate people who often describe petting a Rex as one of the most remarkable tactile experiences with rabbits. Show classes typically have strong entries with quality competition demonstrating that dedicated breeders maintain excellent type and coat. Pet owners treasure Rex for their beautiful coats, friendly personalities, and moderate size.

The Rex represents over a century of development from that original 1919 mutation in France to a globally recognized, beloved breed showcasing the power of selective breeding to establish and perfect unique characteristics. The breed stands as a testament to recognition of potential in unexpected mutations and the dedication of breeders who transformed a single unusual litter into one of the most distinctive and popular rabbit breeds in the world.

Rex rabbit care requires understanding their specific needs, particularly regarding housing surfaces critical for preventing sore hocks. Indoor housing is essential, protecting them from weather, predators, and hazards while facilitating health monitoring. Proper enclosures should measure at minimum 4-6 times the rabbit's body length. For Rex weighing 7.5-10.5 pounds, this typically translates to at least 30-40 square feet minimum, though larger spaces always benefit their substantial size and moderate activity level.

Flooring is absolutely critical for Rex rabbits—this cannot be emphasized enough. Their short rex coat provides insufficient padding on feet, making them highly vulnerable to sore hocks. Housing requirements include: solid floors only (never wire-bottom cages or mesh), thick soft bedding materials providing substantial cushioning (fleece mats with multiple layers, deep soft litter, foam covered with washable fabric, thick carpet squares), frequent bedding changes keeping surfaces clean and dry (urine-soaked bedding increases sore hock risk dramatically), and immediate attention to any signs of foot problems. Many Rex owners use multiple layers of fleece or foam to ensure adequate cushioning. This investment in proper flooring is non-negotiable for Rex welfare.

Enclosure options include extra-large exercise pens, commercial cages of appropriate size (with proper flooring added), or custom structures. Provide distinct areas: sleeping/hiding zone, litter box area, feeding station, and activity space—all with appropriate soft flooring throughout.

Essential furnishings include litter boxes with soft bedding, unlimited hay in racks or piles, water sources (heavy ceramic bowls or bottles), food dishes for pellets, and hide boxes providing security. Ensure all surfaces the rabbit stands on provide adequate cushioning.

Daily exercise time is important—minimum 3-4 hours for these substantial, moderately active rabbits. Exercise areas must be rabbit-proofed: cords protected, baseboards protected, plants removed, spaces blocked, valuables moved. Critically, exercise area flooring should also be soft—carpet, rugs, fleece, or foam mats. Avoid slippery hard floors or rough concrete that could damage feet. Rex can jump well despite substantial size, clearing 24-30 inch barriers.

Litter training succeeds easily with spayed/neutered Rex. Their intelligence and calm nature aid training. Use paper-based litters, aspen shavings, or pelleted grass litters providing soft surface. Place hay near litter boxes encouraging use.

Cleaning schedules are critical for Rex. Spot-clean litter boxes twice daily removing wet areas—urine-soaked bedding against feet significantly increases sore hock risk. Complete litter changes occur every 2-3 days maximum. Weekly deep-cleaning includes washing all fleece liners or replacing all bedding, wiping surfaces, and cleaning bowls thoroughly. Rex require impeccable housing cleanliness protecting vulnerable feet.

Enrichment includes toys that don't damage feet. Avoid: toys with sharp edges or rough surfaces, abrasive materials. Good enrichment: smooth cardboard boxes, soft tunnels, hard plastic toys, platforms with soft covers. Provide safe wood chews, willow balls, seagrass mats. Rotate toys weekly.

Social interaction is important. While Rex are reasonably independent, they appreciate and benefit from daily human interaction. Their inviting plush coat encourages petting—both owner and rabbit benefit from the tactile bonding experience.

Bonding with another rabbit can enrich lives. Rex's calm nature facilitates bonding. Both must be altered. Proper introductions essential. Opposite-sex pairs bond most easily.

Temperature management: ideal 60-75°F. Their dense coat despite short length can cause overheating above 80°F. Provide cooling: air circulation, frozen bottles, cool tiles, fresh water. Monitor for heat stress requiring emergency care.

Safety includes never leaving Rex unsupervised with other pets, supervising child interactions, and using proper two-handed handling supporting hindquarters and chest.

Daily care includes: morning water refresh, hay refill, pellets, litter box spot-clean (critical), foot check during interaction, quick health assessment. Afternoon: litter box spot-clean. Evening: water refresh, hay refill, vegetables, supervised exercise, litter box spot-clean. Weekly: deep-cleaning, weighing, thorough health check including feet examination, grooming, toy rotation.

Foot care is paramount. Check feet at least weekly, looking for any fur loss, redness, or skin changes on weight-bearing areas of hind feet. At first sign of problems, increase bedding softness, ensure perfect cleanliness, reduce weight if overweight, and consult veterinarians. Never wait to address foot issues—sore hocks progress rapidly.

Outdoor housing is generally inadvisable for Rex due to increased sore hock risk from ground surfaces, weather exposure, and vulnerability. If outdoor housing is absolutely necessary, it must have perfect soft flooring throughout (extremely thick bedding), be predator-proof, weatherproofed, spacious, and checked constantly. However, indoor housing is vastly preferable for Rex given their specific needs.

Proper nutrition supports Rex health and wellbeing. Unlimited grass hay available 24/7 is essential. Timothy hay provides optimal fiber for gut motility, natural tooth wear (particularly important given potential increased dental disease risk), and low-calorie bulk. Alternatives include orchard grass, meadow hay, brome, and oat hay. Avoid alfalfa for adults due to high calcium and protein causing obesity.

Hay importance: provides fiber preventing GI stasis, wears continuously-growing teeth, and supplies low-calorie bulk. A Rex should consume hay piles equal to or larger than body size daily—for a 9-pound rabbit, roughly 9 pounds of hay daily. Given potential dental concerns in Rex, monitoring hay consumption is particularly important—decreased hay intake may signal dental problems requiring immediate veterinary evaluation.

Freshness matters—rabbits prefer fresh, green, sweet-smelling hay. Purchase quality hay, store properly in cool, dry, ventilated areas. Avoid brown, musty, or dusty hay.

Pellets supplement hay. Adults 1-5 years: 1/4 cup per 5 pounds daily. For typical 9-pound Rex: approximately 1.5 to 2 cups daily measured carefully. Given obesity risk and substantial size, measure accurately preventing overfeeding. Select pellets with 18%+ fiber, 12-14% protein, maximum 1% calcium. Avoid colorful bits, fruits, seeds, nuts, corn.

Young Rex under one year: unlimited alfalfa-based pellets supporting growth. Transition to timothy-based pellets around 6-8 months gradually. Seniors over 4-5 years (given shorter lifespans) may need slight adjustments if maintaining weight becomes difficult.

Fresh vegetables provide vitamins, minerals, and hydration. Adults: approximately 2 to 3 cups leafy greens daily (about 2 cups per 5 pounds, adjusted for their 9-pound average) divided between morning/evening. Excellent choices: romaine lettuce (never iceberg), green/red leaf lettuce, arugula, spring mix, cilantro, parsley, basil, mint, dill, carrot tops, bok choy, dandelion greens. Introduce one at a time monitoring for upset.

Rotate varieties preventing monotony. Moderate feeding: kale, spinach, collards, chard—1-2 times weekly. Occasional: bell peppers, cucumber, celery. Leafy greens predominate.

Wash thoroughly. Remove uneaten portions within 3-4 hours. Never feed wilted, moldy, or spoiled vegetables.

Fruits are treats only—sparingly due to sugar. Limit: 1-2 tablespoons once/twice weekly maximum. Appropriate: apple (no seeds), banana, blueberries, strawberries, raspberries, pear, melon. Avoid dried fruits. Use as training rewards.

Dangerous foods never to feed: chocolate, avocado, onions, garlic, chives, rhubarb leaves, iceberg lettuce, raw beans, potato, tomato leaves, mushrooms, nightshade family, processed foods, bread, crackers, cereal, candy, cookies, dairy, meat, eggs, pet foods, treat mixes with seeds/nuts/corn/grains.

Water available 24/7. Rex drink substantial quantities given their size. Fresh water daily in heavy bowls or hanging bottles. Clean containers daily. Hot weather: add ice cubes.

Feeding schedules establish routines. Split pellets/vegetables between morning/evening. Refresh hay twice daily.

Observe feeding—normal appetite indicates health. Appetite changes warrant immediate attention, particularly decreased hay consumption potentially signaling dental problems. Even 12 hours without eating triggers GI stasis risk.

Obesity prevention: critical for Rex. Overweight rabbits face numerous complications including exacerbated sore hock risk. Maintain 7.5-10.5 pound weight with palpable spines/ribs under dense coat, no prominent fat pads. If overweight, gradually reduce pellets, increase exercise. Never crash-diet.

Monitor body condition monthly by feeling under the dense rex coat—visual assessment alone may miss weight changes hidden by the plush fur. Weigh monthly on scales tracking trends.

Transition diets gradually over 7-10 days minimum. Mix increasing proportions of new with decreasing old. Monitor fecal pellets for successful transition indicated by normal firm round pellets.

Rex rabbits face specific health challenges requiring vigilant monitoring and preventive care, with some concerns related directly to the distinctive rex gene and coat characteristics. Understanding these health considerations is essential for providing optimal care. With proper attention to housing, diet, and veterinary care, Rex can live good quality lives of 5-6 years, though this lifespan is notably shorter than many similar-sized breeds that typically live 8-12 years—a difference potentially linked to the rex gene's systemic effects.\n\nSore hocks (pododermatitis) represents the most significant health concern specifically associated with Rex rabbits. The short, dense rex coat provides less cushioning and protection on the bottoms of feet compared to normal rabbit fur. The lack of adequate fur padding means Rex feet are more vulnerable to pressure sores when housed on inappropriate surfaces. Sore hocks progress from initial fur loss on weight-bearing areas of hind feet to skin irritation and redness, then to open bleeding sores, bacterial infection, abscess formation, and potentially life-threatening bone involvement if severe and untreated. Prevention is absolutely critical and requires: housing on solid flooring with thick, soft, absorbent bedding materials like fleece mats (multiple layers), deep soft litter, or foam covered with washable fabric; never housing on wire floors even temporarily; maintaining appropriate body weight preventing excess pressure on feet; ensuring adequate daily exercise on soft surfaces maintaining circulation; and promptly treating any early signs before progression. Rex owners must be especially vigilant about foot health, checking feet weekly during grooming and addressing any concerns immediately.\n\nGI stasis remains the most common life-threatening emergency affecting Rex and all breeds. This dangerous condition occurs when the digestive system slows or stops, triggered by insufficient fiber, stress, pain, dehydration, diet changes, or illness. Warning signs include decreased appetite, smaller/absent fecal pellets, lethargy, hunched posture, and teeth grinding. This constitutes a veterinary emergency requiring immediate intervention. Prevention requires unlimited grass hay, consistent routines, adequate hydration, and avoiding sudden dietary changes.\n\nDental disease affects Rex rabbits potentially at higher rates than some breeds, possibly due to the rex gene's effects on calcium metabolism or bone development—research suggests possible connections though definitive proof remains elusive. Teeth grow continuously at 2-3mm weekly requiring constant natural wear. The substantial size and commercial type provide reasonable jaw space, but dental problems still occur. Warning signs include decreased appetite, selective eating preferring pellets over hay, drooling, dropping food, and visible overgrown incisors. Prevention requires unlimited grass hay for natural wear, safe wood chews, and regular veterinary dental examinations every 6-12 months—particularly important for Rex given potential increased susceptibility.\n\nReduced lifespan compared to similar breeds represents a concerning pattern in Rex rabbits. While individual Rex certainly live longer, average lifespan of 5-6 years is notably shorter than the 8-12 years typical for comparable-sized normal-coated breeds. The reasons aren't fully understood but may relate to the rex gene's systemic effects beyond just coat texture. The rex mutation affects not just fur but possibly calcium metabolism, bone density, or other physiological systems. Responsible breeders work to select for longevity and health, but prospective owners should understand that Rex may not live as long as other similar-sized breeds despite excellent care.\n\nObesity poses significant risk in Rex given their commercial body type and substantial size. Without strict portion control and adequate exercise, they easily become overweight. The dense rex coat can somewhat mask weight gain until it becomes substantial. Overweight Rex face heart disease, arthritis, grooming difficulties, exacerbated sore hock risk from excess pressure, fatty liver disease, breathing difficulty, heat intolerance, and decreased lifespan. Maintaining weight between 7.5-10.5 pounds requires accurate pellet measurement, unlimited hay, daily exercise, and monthly weighing feeling body under the coat. Rex should display palpable spines and ribs without prominent fat deposits.\n\nPasteurellosis (snuffles) causes respiratory infection with nasal discharge, sneezing, and breathing difficulty. Treatment requires long-term antibiotics. Prevention includes clean housing with ventilation, minimizing stress, and avoiding exposure to infected rabbits.\n\nE. cuniculi can cause neurological or kidney symptoms or remain asymptomatic. Testing and treatment protocols exist. Many infected rabbits live normally.\n\nFlystrike poses warm-weather danger particularly for outdoor rabbits or those with mobility or grooming difficulties. Prevention demands daily checking during warm months, immediate cleaning of soiling, and indoor housing during fly season.\n\nEar mites cause itching and discharge. Treatment involves prescribed medications. Regular ear checks allow early detection.\n\nMyxomatosis and viral hemorrhagic disease represent serious viral threats in some regions. Consult veterinarians about regional risks and vaccination recommendations.\n\nUterine cancer affects up to 80% of unspayed does over age four, making spaying critical. Spaying eliminates reproductive cancer risk. Neutering males prevents testicular cancer and reduces territorial behaviors. Both procedures improve health and behavior.\n\nHairballs rarely cause significant problems in Rex despite their dense coat, as the short length produces relatively manageable loose fur during molts. Unlimited hay and regular grooming during molts prevent issues.\n\nHeat sensitivity can affect Rex due to their dense coat despite short length. The extraordinary density provides substantial insulation potentially causing overheating in warm weather. Temperatures above 80°F pose danger. Provide cooling strategies and monitor for heat stress requiring immediate veterinary care.\n\nRegular veterinary examinations by rabbit-experienced veterinarians catch problems early. Annual wellness visits for young/middle-aged Rex, increasing to twice-yearly for seniors over age four (given shorter lifespans), should include physical examination, weight monitoring, comprehensive dental assessment, foot examination for sore hock signs, and health discussions.\n\nProper diet with unlimited grass hay, strictly limited pellets (1/4 cup per 5 pounds daily, so approximately 1.5 to 2 cups for most Rex), fresh vegetables, and constant water supports health. Given potential dental concerns, monitoring hay consumption and dental health is particularly important.\n\nSpaying/neutering provides substantial benefits beyond reproductive control. Altered rabbits live longer, healthier lives with improved behavior.\n\nDental and appetite monitoring during every interaction catches problems early. Any eating changes warrant immediate attention.\n\nClean housing with excellent flooring is critical for Rex. Their vulnerability to sore hocks makes proper flooring non-negotiable. Invest in quality soft bedding providing adequate cushioning.\n\nGrooming sessions provide opportunities for health checks—particularly examining feet for any signs of sore hocks. Early detection allows intervention before progression.\n\nWeight monitoring tracks both obesity and illness-related loss. Monthly weigh-ins on scales detect trends. Feel body condition under the dense coat regularly.\n\nWith exceptionally attentive care emphasizing perfect flooring, proper diet, regular veterinary oversight including dental care, and spay/neuter, Rex rabbits live good quality 5-6 year lives. Understanding their specific vulnerabilities—particularly sore hocks and potential dental issues—enables proactive prevention. While their lifespan is shorter than some breeds, the time spent with Rex is rewarding due to their wonderful personalities and extraordinary coats.

The Rex rabbit's coat is simultaneously its greatest glory and defining characteristic—an extraordinarily plush, velvety texture unlike any other rabbit breed. The rex coat results from a genetic mutation causing all three fur types (undercoat, awn fluff, and guard hairs) to grow to approximately the same short length—roughly 5/8 inch or 1.5-2 cm. This creates incredible density and the distinctive upright, plush texture that feels like the finest crushed velvet.

The ARBA recognizes 16 color varieties in Rex rabbits: Black (deep solid black), Blue (medium blue-gray), Broken (white with colored patches in any recognized color), Californian (white with dark points), Castor (original agouti chestnut brown), Chinchilla (pearl gray with black ticking), Chocolate (rich dark brown), Lilac (dove-gray), Lynx (orange-toned agouti), Opal (blue-gray agouti), Otter (black, blue, chocolate, or lilac with tan markings), Red (deep reddish-orange), Sable (sepia brown with darker points), Seal (very dark brown appearing nearly black), and White (ruby-eyed or blue-eyed). Each color should display rich, clear coloring with the characteristic rex texture enhancing color depth and intensity.

The rex coat should stand upright perpendicular to the body when properly developed. Running your hand backward against the coat, it should spring back slowly to position maintaining the plush texture. The density is extraordinary—the fur feels thick, substantial, and luxurious. The texture should be uniform across the entire body with the same plush quality on back, sides, belly, legs, head, and ears. The fur should feel soft, smooth, and velvety without harsh or wiry guard hairs protruding.

Whiskers are affected by the rex gene—they should be short, thick, and curly or crimped rather than straight and normal length. This characteristic is visible from birth, allowing identification of rex-coated kits immediately.

Grooming requirements are minimal despite the distinctive coat—ironically, the short length makes Rex one of the easiest breeds to maintain. Weekly brushing with a soft brush or grooming mitt suffices during most of the year, removing minimal loose fur. During spring and fall molts, increase slightly to twice weekly. Molts last 1-2 weeks with moderate loose fur production. The short coat rarely tangles or mats.

Brushing technique matters: use gentle strokes in the direction of fur growth. Avoid harsh brushing or excessive force that could damage the delicate texture. Many Rex seem to particularly enjoy being brushed, perhaps because the short coat makes the sensation more direct and pleasant.

Bathing is unnecessary and problematic—rabbits self-groom effectively. Water baths cause stress and skin problems. Spot-clean with damp cloths if needed. The short rex coat does show dirt somewhat more readily than longer fur, but regular grooming and clean housing keep Rex looking pristine.

Nail trimming every 4-6 weeks prevents overgrowth. Use rabbit clippers. Toenails should complement coat color when possible. Trim carefully avoiding the quick.

Ear care: weekly checks for cleanliness, odor, discharge, wax. Clean only outer portions with damp cotton—never insert into canals.

Foot examination is critical during grooming for Rex. Check bottoms of hind feet weekly for any fur loss, redness, or skin changes. Early detection of sore hock development allows immediate intervention.

Scent glands may need occasional cleaning—some individuals accumulate buildup every 1-3 months. Clean gently with cotton swabs moistened with water/mineral oil.

Coat condition reflects health. Healthy rex coats appear plush, dense, evenly textured with proper upright stand and rich color. Dull, patchy, or poorly textured coats indicate illness, stress, nutritional deficiencies, or genetic coat quality issues.

Coat quality variation: some Rex display exceptional density, perfect upright stand, ideal length, and flawless texture, while others may have slightly longer fur, less density, or uneven texture with guard hairs protruding. Breeding for perfect rex coat is challenging—achieving the ideal plush perfection across all body areas requires careful selection.

Show grooming involves ensuring coats are pristine through impeccable housing cleanliness, proper diet supporting coat quality, and gentle grooming. Thorough but gentle brushing removes any loose fur. The goal is presenting the rabbit in peak condition with maximum plush density and perfect upright texture showcasing the extraordinary velvety quality.

The Rex coat is the breed's signature and greatest appeal. The tactile experience of petting a quality Rex is unlike any other rabbit breed—truly feeling like petting the finest velvet fabric. This extraordinary texture combined with minimal grooming requirements makes Rex particularly appealing for owners seeking stunning beauty with practical maintenance.

Rex rabbits are generally well-suited for families with children due to their calm, friendly, patient temperament, substantial manageable size, inviting plush coat encouraging gentle interaction, and generally tolerant nature. Their reputation as gentle, approachable rabbits combined with their extraordinary coat that begs to be touched makes them particularly appealing family pets. Success depends on matching rabbits with appropriately aged children, establishing clear rules, providing consistent supervision, and educating family members about proper care.

Children aged 7-8 and older typically possess the maturity, impulse control, and understanding necessary to interact appropriately with Rex rabbits. At this age, most children can follow handling rules, recognize basic rabbit body language, and participate meaningfully in care routines. The Rex's inviting plush coat often naturally encourages gentle touch—children instinctively want to pet softly to enjoy the velvety texture, which works perfectly with proper rabbit handling.

Proper handling education is essential. Teach children to sit on floors allowing rabbits to approach on their terms. When picking up is necessary, teach older children proper two-handed technique with adult supervision: one hand supporting hindquarters, one under chest, keeping the rabbit secure. Never allow unsupervised child handling. The Rex's substantial size (7.5-10.5 pounds) makes them reasonably sturdy while remaining manageable for supervised children to hold properly.

Supervision remains absolutely non-negotiable. Children can unintentionally frighten rabbits through sudden movements or loud sounds. Even patient Rex may scratch defensively if startled. Constant supervision prevents accidents, ensures positive experiences, and teaches children through guidance.

Teaching body language recognition enhances safety and success. Happy, relaxed rabbits display soft bodies, half-closed eyes, and stretched positions. Stressed rabbits thump feet, flatten ears, press into corners, freeze, or attempt flight. Teaching children to recognize and respect these signals prevents negative interactions and builds empathy.

Involving children in age-appropriate care builds responsibility. Young children (4-7) can help refill water, hand hay to adults, and select vegetables. Older children (8-12) can spot-clean litter boxes, prepare vegetables, measure pellets, and help with cleaning. Teenagers can assume primary care with oversight. These tasks teach life skills while ensuring proper care.

The Rex's coat creates a unique bonding opportunity. Children who learn to gently stroke the plush fur often develop deeper appreciation for gentle animal interaction. The tactile reward of petting Rex properly reinforces correct gentle behavior naturally.

Interactions with other household pets require careful management. Rex can potentially coexist with carefully selected, rabbit-savvy, low-prey-drive dogs and cats, but introductions must be gradual and continuously supervised. Never leave unsupervised with predator pets—prey drive can activate unexpectedly.

Dog relationships depend on individual dog temperament, breed, training, and prey drive. Small, calm dogs or those raised with rabbits may adapt better. Introductions should begin with dogs on leash and rabbits in secure pens. Reward calm behavior. Some relationships develop into friendships; others require maintained separation.

Cat relationships often succeed more readily, particularly with calm, low-prey-drive cats. Initial introductions with barriers. Monitor body language. Many cats and rabbits ignore each other peacefully; some form friendships. Supervision remains essential.

Bonding with other rabbits provides ideal companionship. Rex's calm temperament facilitates successful bonding. Both must be spayed or neutered. Proper introduction protocols essential. Opposite-sex pairs bond most easily. Successfully bonded Rex engage in mutual grooming and cuddling substantially enriching lives.

Small pets should be housed separately. Different species have incompatible needs.

The key to successful households is respecting the Rex's nature, never forcing interactions, providing safe spaces, maintaining realistic expectations, and prioritizing safety. While many Rex thrive in busy households with their calm, friendly temperament and inviting coat, others prefer quieter environments. Their substantial size, manageable energy, beautiful coat encouraging gentle touch, and friendly personalities make them among the better rabbit breeds for families seeking interactive pets that can handle supervised family life. Their main vulnerability—sore hock risk—requires adult responsibility for proper housing regardless of children's involvement in other care aspects.