The Amertoy presents a well-balanced, athletic appearance successfully miniaturizing Fox Terrier type and character while maintaining functionality and soundness in a compact toy package. Standing just 8.5 to 11.5 inches tall at the shoulder and weighing between 3.5 and 7 pounds, these tiny terriers demonstrate surprising substance and sturdy construction despite their diminutive dimensions. The overall silhouette suggests capability and agility rather than fragility, with visible musculature beneath the smooth coat indicating physical fitness and strength.
The head exhibits classic terrier characteristics with a wedge-shaped skull appearing refined without delicacy or weakness. The skull shows moderate width between the ears with a slight but definite stop separating skull from muzzle. Cheeks are flat and muscular, contributing to the clean, chiseled appearance characteristic of quality terriers. The muzzle tapers slightly from base to nose while maintaining adequate strength and substance, creating proportions allowing normal breathing and jaw function despite the breed's small overall size.
Ears rank among the breed's most distinctive and important features, standing naturally erect in a triangular shape with pointed tips. Set high on the skull, these alert ears contribute significantly to the intelligent, attentive expression that makes Amertoys so appealing to breed enthusiasts. Ear leather should be thin yet firm enough to hold perfect upright carriage without flopping or bending at the tips. Ear size must balance with head proportions, neither excessively large and batlike nor too small and lost in overall head structure.
Eyes are round, dark, and full without bulging or protruding excessively, positioned to create an eager, intelligent expression. The dark eye color provides beautiful contrast with the predominantly white coat, enhancing facial expression and contributing to the breed's animated, alert appearance. Eye rims show dark pigmentation matching the nose and complementing overall head color. Eyes should never appear light, small, or close-set as these characteristics detract from proper breed expression and type.
The neck rises smoothly from well-laid shoulders with sufficient length for proud head carriage, demonstrating the elegant carriage expected in toy breeds while maintaining terrier substance and strength. Neck length allows proper balance and efficient movement, avoiding both the stuffy appearance resulting from insufficient neck and the weak appearance caused by excessive length. The throatlatch should be clean without excessive skin or dewlap that would appear coarse or heavy.
The body demonstrates surprising depth and substance for such a small breed, with well-sprung ribs providing adequate heart and lung capacity without creating barrel-chested or round appearance. The topline remains level whether standing or moving, supported by strong back musculature. The loin is short and slightly arched, conveying strength without excessive tuck-up suggesting weakness or fragility. Chest depth reaches approximately to the elbow, providing sufficient capacity for the active lifestyle these energetic terriers enjoy.
Forequarters feature well-laid shoulder blades sloping backward at approximately 45 degrees, creating the smooth front assembly necessary for correct, efficient movement and endurance. Front legs are straight and parallel when viewed from the front, with bone substance that appears neither too fine and spindly nor too heavy and coarse for the overall size. Pasterns slope slightly forward from the leg, providing necessary shock absorption during movement while maintaining sufficient strength to support the dog during jumping and climbing activities.
Hindquarters demonstrate well-developed muscling with moderate angulation of stifle and hock joints creating the drive necessary for efficient, athletic movement. The upper and lower thighs show good length and development, powering the quick, agile movements characteristic of the breed. Rear legs parallel each other when viewed from behind, moving true without cowhocks or wide hock placement that would compromise efficient locomotion and soundness. Feet are small, oval, and compact with well-arched toes and tough pads suitable for various terrain types and surfaces.
The tail is set high on the croup and carried gaily but not curled over the back, customarily docked to the third or fourth joint in countries permitting the practice. In countries prohibiting docking, natural tails should be moderately long reaching approximately to the hock and carried with a gentle curve. Tail carriage contributes to the overall balance and animated appearance that makes the breed so distinctive and appealing in both show ring presentation and casual home environments.
Affection Level
★★★★★
Amertoys develop profound attachments to their families and crave constant companionship. They eagerly curl up in laps, follow their owners from room to room, and demonstrate their love through enthusiastic greetings and persistent requests for attention and physical closeness throughout the day.
Friendliness
★★★★★
This breed shows genuine warmth toward family and familiar friends while exhibiting typical terrier caution with strangers. Once they determine someone poses no threat, Amertoys typically become sociable and engaging, though they maintain stronger bonds with their immediate family than with casual acquaintances.
Kid-Friendly
★★★★★
Amertoys can develop wonderful relationships with children who treat them gently and respectfully. Their small, delicate build makes them inappropriate for households with very young children who might handle them roughly, but they thrive with school-age children who understand proper interaction with small dogs.
Pet-Friendly
★★★★★
Properly socialized Amertoys can live harmoniously with other household pets, though their terrier instincts may emerge around small animals. They sometimes display bossy behavior toward larger dogs and require supervision to prevent conflicts arising from their confidence exceeding their size.
Exercise Needs
★★★★★
Amertoys need regular daily exercise through short walks and active play sessions without requiring marathon exercise routines. Their athletic build and terrier energy benefit from consistent physical activity combined with mental challenges through training, games, and puzzle-solving activities.
Playfulness
★★★★★
Amertoys retain enthusiastic playfulness throughout their lives, eagerly engaging in games and toys with puppylike joy even in old age. They invent their own entertainment, excel at fetch despite their tiny size, and bring infectious energy to playtime that delights their families.
Energy Level
★★★★★
This breed demonstrates surprisingly high energy considering their diminutive size, alternating between periods of intense activity and restful relaxation. Amertoys adapt their energy output to available opportunities but always seem ready to spring into action when play or adventure beckons.
Trainability
★★★★★
Amertoys learn quickly and excel at obedience when training employs positive methods that engage their intelligence. Their independent terrier streak occasionally surfaces, but consistency and patience produce well-trained companions who enjoy showing off their skills and learning new tricks.
Intelligence
★★★★★
This breed displays impressive cognitive abilities, quickly mastering household routines and complex commands. Amertoys solve problems creatively and benefit from activities challenging their mental capacities, as their cleverness can lead to mischief if intelligence goes unstimulated and underutilized.
Tendency to Bark
★★★★★
Amertoys possess strong watchdog tendencies and readily vocalize when detecting anything unusual. While not constant barkers, they use their disproportionately loud voice more readily than many toy breeds, making them effective alert systems for their families and territories.
Amount of Shedding
★★★★★
This breed sheds minimally year-round with slight seasonal increases, making them suitable for owners preferring low-shedding dogs. Their short coat releases less hair than most breeds, though the white coat color makes shed hair more visible on dark furniture and clothing.
Grooming Needs
★★★★★
Amertoys require minimal grooming effort thanks to their short, smooth coat that stays neat with weekly brushing. Basic care including occasional baths, nail trims, and particularly diligent dental care comprises their maintenance routine, making them convenient for busy owners.