Bully-Tzu

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

Bulldog

Bulldog

The Bulldog, also commonly known as the English Bulldog, is a medium-sized breed with a distinctive thick-set, low-slung body that exudes strength and determination. Males typically stand 15 to 17 inches at the shoulder and weigh approximately 50 to 54 pounds, while females are slightly smaller at 14 to 16 inches and 40 to 50 pounds. The breed's body structure is characterized by broad, muscular shoulders and a comparatively lighter hindquarters, creating a distinctive pear shape when viewed from above. The chest is wide and deep, and the legs are sturdy and well-muscled, though relatively short in proportion to the body. The front legs are set wide apart to accommodate the broad chest. The Bulldog's most recognizable feature is its large, broad head with a pronounced brachycephalic structure. The face is heavily wrinkled, particularly around the nose and forehead, with deep rope-like folds that require regular cleaning. The muzzle is extremely short and pushed inward, creating the flat-faced appearance characteristic of the breed. The breed standard requires an undershot jaw, where the lower jaw projects beyond the upper jaw. The nose is broad with large, wide nostrils set back between the eyes. Small, thin ears fold over in a distinctive rose shape, exposing part of the inner ear. The eyes are set low and wide apart in the skull, round in shape, and dark in color. The overall facial expression has been described as a characteristic sourmug appearance that belies the breed's gentle nature. The Bulldog's coat is short, smooth, flat, and fine in texture, lying close to the body and requiring minimal grooming. Acceptable colors include red, white, fawn, fallow, and various brindle patterns, with or without white markings. Piebald patterns are also commonly seen. The tail is naturally short, either straight or screwed, set low and carried downward. The breed moves with a distinctive rolling gait due to its body structure and wide-set front legs. Loose skin forms dewlaps at the throat, and the back features a slight roach behind the shoulders. The overall appearance should convey stability, vigor, and strength.

Key Characteristics

Temperament
Temperament Temperament Temperament Temperament Temperament Temperament This breed has relatively low energy requirements compared to most dogs and is content with moderate daily exercise. Bulldogs are well-suited to apartment living and adapt easily to various household environments. They can be possessive of food and resources, so early training to prevent guarding behaviors is recommended. While Bulldogs may initially be reserved with strangers, they are generally friendly once introduced. They rarely bark without cause but will alert their families to visitors. Their friendly disposition makes them poor guard dogs, though their appearance alone may serve as a deterrent.
Health Considerations
Health Considerations Health Considerations Health Considerations Health Considerations Health Considerations Health Considerations Bulldogs have one of the shortest lifespans of any breed, with median longevity reported at just 8.4 years, though some sources cite averages of 6 to 8 years. Hip dysplasia affects a significant portion of the breed. Reproductive challenges are severe, with most Bulldogs unable to mate or give birth naturally due to their body structure, requiring artificial insemination and cesarean sections. The breed also experiences high rates of heart disease, obesity, ear infections, and dental problems. Genetic diversity within the breed is extremely limited, contributing to these widespread health issues.
Learn More About The Bulldog

Shih Tzu

Shih Tzu

The Shih Tzu is a small but sturdy toy breed that originated in Tibet and was further developed in China as a treasured companion of royalty. The breed stands 8 to 11 inches at the withers and weighs 9 to 16 pounds, with both males and females falling within similar ranges. Despite its small size, the Shih Tzu is compact and solid, carrying good weight and substantial bone structure. The body is slightly longer than it is tall, measured from the withers to the root of the tail, creating a rectangular outline rather than a square one. The breed should never appear leggy or dumpy and maintains balance and proportion throughout. The Shih Tzu's head is large, broad, and round, with a wide space between the eyes. The skull is domed, and the face features a distinctive flat profile created by its brachycephalic structure. The muzzle is short and square, set no lower than the bottom eye rim. The breed standard requires an undershot bite, where the lower jaw projects slightly beyond the upper jaw. Large, dark, round eyes are set wide apart and convey a warm, sweet, trusting expression. Ears are large with long leather, set slightly below the crown of the skull and heavily coated so they appear to blend into the neck hair. The Shih Tzu's luxuriant double coat is its crowning glory. The outer coat is long, dense, and flowing, while the undercoat is soft and woolly. The coat may be any color, though white blazes on the forehead and a white tail tip are highly prized. Many Shih Tzus display the Star of Buddha, a white marking on the forehead. The heavily plumed tail is set high and carried in a curve well over the back. The breed moves with a smooth, flowing, effortless gait with good reach and drive, head carried high and tail curved over the back.

Key Characteristics

Temperament
Temperament Temperament Temperament Temperament Temperament Temperament Despite their sweet disposition, Shih Tzus can be stubborn and may prove challenging to housetrain. They respond best to patient, consistent training with positive reinforcement. Harsh corrections are counterproductive with this sensitive breed. Shih Tzus have moderate energy levels and require daily exercise, though their needs can be met with short walks and indoor play. They are prone to overheating due to their flat faces and should be protected from extreme temperatures. Shih Tzus form strong bonds with their owners and may develop separation anxiety if left alone for extended periods. They thrive on companionship and attention.
Health Considerations
Health Considerations Health Considerations Health Considerations Health Considerations Health Considerations Health Considerations The Shih Tzu typically enjoys a lifespan of 10 to 18 years, with many living into their mid-teens. Other health concerns include patellar luxation, where the kneecap slips out of place, and intervertebral disc disease, which affects the spine and can cause pain or paralysis. Hypothyroidism may cause weight gain, lethargy, and coat problems. Portosystemic shunt, a liver disorder affecting blood flow, occurs in some Shih Tzus and may cause neurological symptoms. Skin allergies and conditions are relatively common. Collapsing trachea, a weakening of the windpipe cartilage, can cause a characteristic honking cough. Regular veterinary checkups help monitor and manage these potential health issues.
Learn More About The Shih Tzu

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 Bully-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 Bulldog and Shih Tzu to fully understand the range of possible temperaments, health concerns, and care requirements.