Facts & Origin
What is a Pit Bullmastiff?
The Pit Bullmastiff is a so-called hybrid dog that is the result of crossing two strong and characterful breeds: the American Pit Bull Terrier and the Bullmastiff. The aim of this mixture was to create a dog that combines the alertness, stamina and energy of the Pit Bull with the calmness, strength and protective nature of the Bullmastiff. It is not a recognized dog breed in the breeding sense, but a planned cross between two breed types, which in practice is mainly used for protection, as a family dog or guard dog.
As the characteristics of the two original breeds differ greatly - both in temperament and energy level - the behavior of the Pit Bullmastiff can be very different. There are no set breed standards, which has both advantages and disadvantages.
Criticism of hybrid breeds - justified concerns
Like many so-called "designer dogs" or hybrid breeds, the Pit Bullmastiff is repeatedly criticized. Opponents argue that such mixes are often ill-considered or purely optically motivated matings in which health, temperament and long-term responsibility are not sufficiently taken into account. Especially with dogs such as the Pit Bullmastiff, which consist of two powerful and assertive breeds, responsible breeding with clear selection and social imprinting is particularly important.
Another point of criticism is that the genetic mix of two such different breeds makes the behavior of a Pit Bullmastiff difficult to predict. While some dogs develop into balanced, people-oriented family dogs, others show a strong protective instinct, territorial behavior or a low stimulus threshold. For inexperienced owners, there is a high risk of misjudging the temperament.
| Alternate Name | Pit Bull x Bullmastiff, Pitbull-Bullmastiff-Mix |
| Origin | USA - England |
| Life expectancy | 8 - 12 years |
| Care requirements | low-maintenance |
| Activity level | average to high - average |
| FCI group | not recognised |
| AKC group | not recognised |
| KC group | not recognised |
More American Pit Bull Terrier mixes
Attitude, character and temperament of the breed
Possible character traits
The character of the Pit Bullmastiff is strongly dependent on the individual genetics and upbringing. Many of these dogs are considered loyal, people-oriented and attentive. They build up a close bond with their caregiver, are alert and capable of learning and often show a great need for closeness.
At the same time, this crossbreed often has a protective instinct, independence and a strong physical presence. In untrained hands, this can lead to challenges - especially when dealing with other dogs, strangers or in busy environments. Early socialization, clear rules and consistent training are essential for this breed combination.
With the right leadership, Pit Bullmastiffs can be balanced, loyal family dogs that not only accompany their humans, but also protect them. However, they need a clear structure, mental exercise and experienced owners who treat them with confidence and responsibility.
Character
Usage
Health and breeding information
Care and possible diseases
Grooming the Pit Bullmastiff is usually quite uncomplicated. The short to medium-length coat only requires occasional brushing to remove loose hair. However, the ears should be checked regularly, especially in dogs with drooping ears, as moisture and dirt can easily collect there.
In terms of health, typical diseases of both breeds of origin can occur, depending on their genetic make-up. These include
Hip dysplasia (HD)
Elbow dysplasia (ED)
heart disease
Allergies and skin problems
Shortness of breath or overheating, especially in very muscular or brachycephalic (short-headed) individuals
Regular veterinary check-ups as well as a balanced diet and exercise are crucial to prevent health problems. As many Pit Bullmastiffs have a strong build, particular attention must be paid to joint protection during growth.
Possible appearances
The appearance of the Pit Bullmastiff varies greatly - depending on which genetic characteristics dominate. As a rule, they are medium-sized to large dogs that weigh between 35 and 60 kg and can reach a shoulder height of around 50 to 70 cm. The build is usually strong, muscular and compact, with a broad chest and a stable stance.
The coat is short to medium-long, close-fitting and can come in many colors - from black, brown, beige and grey to brindle or spotted. The head shape varies from the elongated muzzle of the Pit Bull to the massive, angular head shape of the Bullmastiff. The ears can be erect, semi-erect or drooping - depending on the shape.
Overall, the Pit Bullmastiff radiates strength, presence and self-confidence - an impressive dog that attracts attention, but also demands a great deal of responsibility from its owner.
| Fur length | short |
| Fur | flat coated |
| Ear shape | - Floppy Ear |
| Tail | lang |
| Anatomy | muscular, square, square, hefty |
| Size ♀ | 43 - 66 cm |
| Weight ♀ | 14 - 54 kg |
| Size ♂ | 45 - 68 cm |
| Weight ♂ | 16 - 59 kg |
| Suitable For | - |
Known Diseases
rolled Eyelid
A rolled eyelid (entropion) is an eyelid malposition in dogs
Teat Tumors
Tumours of the mammary gland, also known as mammary tumours, are among the most common cancers in dogs.
FAQ
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An American Pit Bull Terrier and Bullmastiff mix is a hybrid dog breed created by crossing an American Pit Bull Terrier with a Bullmastiff.
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An American Pit Bull Terrier and Bullmastiff mix has usually inherited the physical characteristics of both parent breeds, although the exact appearance may vary depending on the predominant parent breed. They are usually large, muscular dogs with short coats.
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Pit Bullmastiffs have inherited the best traits of both parent breeds, resulting in loyal, obedient and loving dogs. They are generally good-natured and friendly, although they can be protective of their family and home.
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The life expectancy of an American Pit Bull Terrier and Bullmastiff mix is 10 to 12 years.
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Yes, Pit Bullmastiffs are generally great family dogs. They generally get on well with children and other pets and are loyal and protective companions.
