Bullmastiff / Mastiff Mix

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Is the Bullmastiff / Mastiff Mix right for you?

Species group:

Other name(s): Doubull-Mastiff

The basics:
RightPet does not advocate the intentional cross-breeding of purebred dogs. But the reality is that most dogs available for adoption at shelters and rescues are mixed breeds. We think it might be helpful to hear from owners of these mixes to see what traits can be found in these dogs who are desperately needing homes.

The first generation Doubull-Mastiff is a cross between a pure Bullmastiff and a pure Mastiff, although subsequent generations may have different proportions of the two breeds in the mix.

Appearance / health:
Although the Doubull-Mastiff will vary somewhat from litter to litter since it isn't a pure breed, you can be confident that your puppy is going to grow up to be a huge and perhaps intimidating dog.

Behavior / temperament:
Because of its size and intimidating appearance, you will need to take exceptional care to properly socialize the Doubull Mastiff. While it's impossible to predict the exact personality of a mixed-breed dog, they are likely to have a powerful protective instinct which will need to be properly channeled.

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