The physical appearance of the Harrier reflects centuries of breeding for sustained hunting work across varied English countryside, creating a dog whose every feature serves functional purposes related to trailing hare for hours across challenging terrain. Understanding the breed's physical characteristics requires appreciating how structure, proportions, and individual features combine to create a supremely capable working hound built for endurance, scenting ability, and teamwork within pack hunting situations.
The Harrier presents as a medium-sized dog larger than a Beagle but smaller than an English Foxhound, occupying the middle ground between these relatives in both size and working style. Adults typically stand nineteen to twenty-one inches at the shoulder, with males generally measuring toward the upper end and females toward the lower end of the range. Weight typically ranges from forty-five to sixty-five pounds for dogs in working condition, though individuals may fall slightly outside these parameters depending on bone structure and sex. What matters most is proper proportion and balance rather than conformity to specific measurements.
The overall body structure creates a rectangular outline slightly longer than tall, facilitating efficient ground coverage during extended trailing work. This proportion allows for a longer stride and more efficient movement compared to square-proportioned breeds while maintaining the agility necessary for working across rough terrain. The topline remains level from withers to tail set, creating a strong, straight back capable of supporting hours of sustained work without fatigue or structural breakdown. The croup slopes slightly toward the tail set without appearing steep or flat.
The chest is deep, reaching to the elbows, providing adequate room for large heart and lungs necessary for sustained aerobic work. The ribs are well-sprung, creating adequate width for lung capacity without appearing barrel-shaped or restricting efficient movement. The forechest is well-developed, and the sternum extends slightly beyond the point of shoulders. The loin is short and muscular, providing coupling between front and rear assemblies. The underline shows moderate tuck-up rather than being level or excessively drawn up.
The head demonstrates characteristic hound type while maintaining individual breed characteristics that distinguish Harriers from Beagles and Foxhounds. The skull is of medium width and slightly domed, with adequate length from stop to occiput. The skull should never appear excessively wide or narrow, coarse or refined. The stop is moderately defined, creating a visible angle where skull meets muzzle without appearing abrupt. The muzzle is of good length and substance, approximately equal to skull length, with strong jaws and full dentition meeting in a scissors bite.
The nose is broad and square with well-opened nostrils, invariably black in dark-colored dogs and may be lighter in lemon and white dogs. The size and openness of nostrils directly impacts scenting capability, making this a critical functional feature. The lips are relatively tight without excessive flew, creating a clean profile appropriate for a working hound. The jaws are strong with well-developed teeth, as Harriers were expected to catch and hold hare when necessary.
The eyes are medium-sized, set well apart, and neither protruding nor deep-set. Eye color ranges from brown to hazel in darker-colored dogs and may be lighter hazel to yellow in lighter-colored dogs. The expression should convey the friendly, outgoing temperament characteristic of the breed—alert and interested rather than hard, suspicious, or excessively soft. Light eyes in dark-colored dogs or hard expressions represent faults that detract from proper breed type.
The ears are set moderately low, hanging close to the cheeks with rounded tips. When pulled forward, ears should reach nearly to the nose. The ears are covered with short, fine hair and should never appear heavy, excessively long, or flying away from the head. Proper ear set and carriage contribute significantly to correct Harrier expression, and incorrect ears can make a dog appear atypical or resemble incorrect breeds.
The neck is of good length, strong, and slightly arched, blending smoothly into well-laid-back shoulders. The neck should carry the head proudly without appearing excessively long or short. Adequate length allows the dog to lower their head to scent while maintaining proper breathing during work. The neck should be clean-throated without excessive dewlap, though some slight looseness is acceptable in a working hound.
The front assembly features shoulders that are long, sloping, and well-laid-back, providing reach necessary for efficient movement. The upper arm is approximately equal in length to the shoulder blade, forming a good angle at the shoulder joint. The front legs are straight when viewed from front or side, with strong bone throughout and well-developed muscle. The elbows are close to the body without being pinched. The pasterns show slight angulation, providing shock absorption and flexibility during movement over rough terrain.
The feet are tight and cat-like rather than hare-like or splayed, with well-arched toes and thick, tough pads. The nails are strong and short. Compact, well-formed feet prove essential for sustained work across rough terrain without injury. Splayed or flat feet indicate poor structure and reduced working efficiency.
The hindquarters provide driving power for movement and must be strong, muscular, and well-angulated to sustain hours of steady work. The upper thigh is long and muscular. The stifle shows good angulation, and the lower thigh is well-developed. The hocks are well let down, strong, and perpendicular to the ground when viewed from the side. The rear pasterns are short and strong. The rear feet match the front feet in quality and structure.
The tail is of medium length, set moderately high, and carried gaily but not curled over the back. The tail tapers toward the tip and is covered with short, harsh hair similar to the body coat. The tail serves as a flag visible to hunters following the pack and contributes to overall balance and outline. A tail carried flat or curled tightly over the back indicates incorrect structure or temperament.
The coat is short, dense, and harsh in texture, lying close to the body and measuring less than an inch in length across most areas. The harsh texture provides weather resistance and protection from vegetation during hunting. The coat appears glossy when properly maintained, reflecting good health and condition. The coat may be slightly finer on the ears and head. The most common color is tricolor (black, white, and tan), though lemon and white, red and white, and other hound colors all prove equally acceptable.
Affectionate with Family
★★★★★
The Harrier forms strong bonds with family members and demonstrates enthusiastic affection toward those they know and love. As pack hounds bred to work alongside other dogs and follow hunters on foot, they naturally integrate into family groups with joy and devotion. They thrive on companionship and genuinely enjoy being part of household activities, showing their love through physical closeness, enthusiastic greetings, and constant desire to be near their people.
Good with Young Children
★★★★★
The Harrier excels with children when properly socialized, displaying remarkable patience and playfulness that makes them wonderful family dogs. Their medium size proves ideal—large enough to handle roughhousing from kids but not so massive as to accidentally overwhelm small children. Their pack mentality means they naturally accept children as part of their social group, and their happy, tolerant temperament allows them to endure the noise and chaos that children bring without becoming stressed or reactive.
Good with Other Dogs
★★★★★
The Harrier demonstrates exceptional sociability with other dogs, a trait deeply embedded through centuries of breeding to work in packs. They actively seek canine companionship and typically greet other dogs with friendly enthusiasm rather than suspicion or aggression. Their pack hunting heritage means they prefer having canine companions and may become lonely or bored as the only dog in a household. They play well with dogs of various sizes and readily accept new dogs into their social circle.
Shedding Level
★★★☆☆
The Harrier sheds moderately throughout the year, with seasonal increases during spring and fall when they release their undercoat. Their short, dense coat produces manageable amounts of hair that regular brushing easily controls. While not considered a heavy shedder compared to double-coated breeds, they do leave hair on furniture and clothing. Weekly brushing typically suffices to remove loose hair and maintain coat condition, though more frequent grooming during shedding seasons helps minimize hair around the home.
Coat Grooming Frequency
★★☆☆☆
The Harrier requires minimal grooming compared to many breeds due to their short, practical coat developed for working in all weather conditions. Weekly brushing with a hound glove or rubber curry brush removes loose hair and distributes natural oils. Occasional bathing when dirty keeps them clean without stripping protective coat oils. Their straightforward grooming needs make them ideal for owners who prefer low-maintenance breeds without extensive coat care requirements, though regular ear cleaning remains important given their hanging ears.
Drooling Level
★★☆☆☆
The Harrier produces minimal drooling under normal circumstances, keeping their lips relatively tight compared to breeds with excessive flews. Some drooling may occur after drinking water or when anticipating food, but they don't create the moisture issues associated with Bloodhounds or Saint Bernards. Their relatively dry mouth makes them suitable for owners who prefer cleaner house dogs. Occasional dampness around the muzzle proves normal, but excessive drooling should prompt veterinary evaluation as it may indicate health concerns.
Coat Type
★☆☆☆☆
The Harrier features a practical short coat consisting of dense, harsh-textured hair that provides weather protection without requiring extensive maintenance. The coat lies close to the body, typically measuring less than an inch in length across most areas. This coat type evolved for working through underbrush and rough terrain while remaining functional in various weather conditions. The texture feels coarse to the touch, characteristic of working hounds developed for outdoor pursuits requiring practical, low-maintenance coats.
Openness to Strangers
★★★★☆
The Harrier displays friendly, welcoming behavior toward unfamiliar people, reflecting their breeding as pack hounds who regularly encountered new people during hunts. They greet strangers with enthusiasm rather than suspicion, often approaching with wagging tail and happy demeanor. This openness makes them poor guard dogs but excellent family companions in social households. Early socialization helps ensure appropriate greeting behavior, as their enthusiasm for meeting new people can become overwhelming without proper training to control exuberant greetings.
Playfulness Level
★★★★★
The Harrier demonstrates exceptional playfulness throughout their lives, maintaining puppy-like enthusiasm well into adulthood. They adore games, interactive play, and activities involving running and chasing. Their hunting heritage manifests in love for fetch-like games and activities that engage their chase instinct. They approach life with joyful energy and find entertainment in various activities, making them delightful companions for active families. Their playfulness extends to interactions with both humans and other dogs, as they genuinely enjoy social play and group activities.
Watchdog/Protective Nature
★★☆☆☆
The Harrier possesses minimal watchdog or protective instincts, as their breeding emphasized cooperation in packs rather than territorial guarding. They may alert family to unusual occurrences with their distinctive bay, but they lack the suspicion and territorial drive of guardian breeds. Their friendly nature toward strangers means they're more likely to greet intruders enthusiastically than challenge them. While their size and vocal ability may deter some, they lack the protective temperament that defines true watchdogs or guardian breeds.
Adaptability Level
★★☆☆☆
The Harrier shows limited adaptability to various living situations due to their substantial exercise needs, vocal nature, and strong hunting drives. They struggle in apartments, urban environments, or homes without adequate space for vigorous daily exercise. Their pack hound heritage means they become distressed when left alone frequently or confined in small spaces. They require active households with secure yards and owners who can provide extensive daily exercise. Their vocal tendencies and energy levels make them poorly suited for sedentary lifestyles or quiet neighborhoods.
Trainability Level
★★★☆☆
The Harrier demonstrates moderate trainability requiring patient, consistent handling that respects their independent nature. They possess intelligence and problem-solving abilities but make autonomous decisions reflecting their breeding to work at distance from handlers during hunts. Training succeeds when it engages their interests and uses positive reinforcement combined with firm consistency. Their stubborn streak means they won't comply simply to please handlers, requiring motivation through rewards they value. Harsh methods damage their sensitive nature while undermining cooperation necessary for successful training.