Fo-Tzu

The Fo-Tzu is a cross between the Shih Tzu and the Toy Fox Terrier. Because each hybrid inherits a unique combination of traits from both parents, we recommend thoroughly researching both breeds before choosing a Fo-Tzu. Pay special attention to temperament, health issues, and care requirements, as your dog may express characteristics from either parent breed.

Shih Tzu

Shih Tzu

The Shih Tzu is a compact, sturdy toy breed that stands between nine and eleven inches at the shoulder and weighs from nine to sixteen pounds. The breed displays a body that is slightly longer than it is tall, creating a well-balanced silhouette that conveys both sturdiness and elegance. Their overall build is solid and substantial despite their small size, with a broad chest and well-developed musculature that speaks to their heritage as companion dogs for Chinese royalty. The head is rounded, broad, and dome-shaped, with a distinctively short, square muzzle that measures no more than one inch from tip to stop. The skull width between the ears is substantial, contributing to the characteristic round appearance when viewed from any angle. The Shih Tzu's crowning glory is its luxurious double coat, which is dense, long, and flowing with a slight wave permitted. This magnificent coat requires significant maintenance but contributes to the breed's regal appearance. The coat can appear in virtually any color or combination of colors, with no particular pattern being favored over another. Common colors include gold and white, black and white, solid black, solid liver, brindle, and various combinations with white markings. The large, dark, round eyes are set wide apart and convey a warm, sweet expression that captures the essence of this affectionate breed. The eyes should not be overly prominent, as this increases risk of injury. The ears are large, drop-style, and set slightly below the crown of the skull, heavily covered with flowing hair that blends with the neck coat. Distinctive physical features include the characteristic undershot bite and the high-set tail that curves gracefully over the back, covered with a luxurious plume of hair that creates a striking silhouette. The legs are short but well-boned and muscular, supporting the body with good reach and drive during movement. The front legs are straight with adequate shoulder layback, while the rear legs display moderate angulation for balanced movement. The feet are firm, well-padded, and appear round when viewed from above, providing stable support for this charming companion. Their proud head carriage and confident, flowing gait give the Shih Tzu an air of aristocratic bearing that reflects their ancient heritage as treasured palace dogs in Chinese imperial courts.

Key Characteristics

Temperament
Temperament Temperament Temperament Temperament Temperament Temperament These dogs are remarkably social and thrive on human companionship, often following their owners from room to room. They generally get along well with children, other dogs, and even cats when properly socialized. The Shih Tzu does not make an excessive watchdog as they are trusting of strangers, though they will alert their family to visitors. Their people-oriented nature means they do not enjoy being left alone for extended periods and may develop separation anxiety if regularly isolated from their family.
Health Considerations
Health Considerations Health Considerations Health Considerations Health Considerations Health Considerations Health Considerations Additional health concerns include patellar luxation, where the kneecap slips out of its normal position causing temporary lameness, hypothyroidism affecting thyroid hormone production, and Cushing's disease involving overproduction of cortisol by the adrenal glands. Intervertebral disc disease can occur due to their long backs relative to their short legs. Responsible breeders screen for hereditary conditions and can provide health clearances for breeding stock. Maintaining a healthy weight through proper diet and moderate exercise helps prevent or manage many of these conditions. Regular veterinary checkups are crucial for early detection and treatment, allowing Shih Tzus to live their fullest, healthiest lives.
Learn More About The Shih Tzu

Toy Fox Terrier

Toy Fox Terrier

The Toy Fox Terrier is a well-balanced, athletic small breed that stands between 8.5 and 11.5 inches at the shoulder, with the ideal height falling between 9 and 11 inches. Weight typically ranges from four to nine pounds, creating a compact but muscular appearance that reflects both toy and terrier heritage. The breed displays a square proportion, meaning the height from withers to ground equals the length from point of shoulder to buttocks. This balanced structure gives them remarkable agility and speed despite their diminutive size, embodying the essence of a true terrier in a toy package. The overall impression is of an athletic, graceful dog with substance and bone appropriate to their size. The coat is short, satiny, and shiny with a fine texture that lies smooth against the body, creating a sleek, polished appearance. A slightly longer ruff around the neck is acceptable and adds to their refined appearance. The coat is predominantly white on the body, accounting for over fifty percent of the coloring, combined with distinctive head markings that give each dog a unique appearance. Accepted color patterns include tricolor with tan and black markings, white and tan, white and black, and white with chocolate and tan. The head is elegantly proportioned with large, erect, V-shaped ears that give them an alert, intelligent expression and are set high on the skull, pointing upward. The Toy Fox Terrier's head features a slightly rounded skull that is moderately wide, tapering gracefully toward the muzzle without appearing snippy or weak. Their dark, round eyes are bright and expressive, set well apart, conveying intelligence and curiosity about their surroundings. The nose is typically black, though liver-colored noses are acceptable in chocolate-coated dogs. The body is muscular with a well-developed chest that reaches to the elbow and strong, straight front legs with good bone. The tail is traditionally docked but can be natural, set high and carried erect when alert. The hindquarters display well-muscled thighs with moderate angulation for efficient movement. Overall, this breed presents a picture of elegance combined with athletic capability, perfectly suited for both companion duties and active pursuits.

Key Characteristics

Temperament
Temperament Temperament Temperament Temperament Temperament Temperament These energetic dogs maintain high activity levels and require regular exercise and mental stimulation despite their small size. They possess a strong prey drive inherited from their terrier ancestors, which may cause them to chase small animals. Toy Fox Terriers make excellent companions for seniors, singles, and active families with older children who understand how to handle small dogs respectfully. They can experience separation anxiety if left alone for extended periods and thrive in households where someone is frequently home. Their alert nature makes them effective watchdogs who will bark to announce visitors or unusual occurrences.
Health Considerations
Health Considerations Health Considerations Health Considerations Health Considerations Health Considerations Health Considerations Other health concerns include von Willebrand disease, a blood clotting disorder, and congenital hypothyroidism with goiter, which affects thyroid function. Spinocerebellar ataxia and degenerative myelopathy are neurological conditions that can affect some individuals. Dental disease is common in toy breeds due to their small mouths, making regular dental care essential. The breed can be prone to obesity when overfed, which exacerbates joint problems. Genetic testing is available for many of these conditions, allowing breeders to make informed decisions. Regular veterinary care, proper nutrition, and appropriate exercise help ensure Toy Fox Terriers maintain optimal health throughout their lives.
Learn More About The Toy Fox Terrier

Important to Remember

Each hybrid dog is unique and may inherit any combination of traits from either parent breed. The information above represents the characteristics of the purebred parent breeds. Your Fo-Tzu may favor one parent over the other or display a blend of both. We strongly encourage you to read the complete breed profiles for both the Shih Tzu and Toy Fox Terrier to fully understand the range of possible temperaments, health concerns, and care requirements.