Bullmastiffs are powerful looking dogs that are the result of crossing an Old English Mastiff with a Bulldog. Originally bred to help gamekeepers track down poachers, these large dogs have become popular companions not only here in the UK but elsewhere in the world. They are intelligent and alert characters that are easy to train, but they want to know why they are doing something, which is something to consider when training a Bullmastiff. They are known to be temperamental and quickly become loyal family members, always ready to protect the people they love and their property.
Read our Bullmastiff Buying Advice page for information on this dog breed.

Bullmastiff & Border Collie Hybrid
5 English mastiff x border collie pups for sale 4 males 1 female Born 16th November 2025, weaning coming on very well, lovely intelligant dogs, Mother is a full English mastiff, father is a border co

Cane Corso & Bullmastiff Hybrid
Not a puppy! 2 year old. He's the most loving gentle big lad. Loves attention and is always waiting to give out love and paws. Nervous at first but he will be a best friend once he trusts you. Very ge

Rottweiler & Bullmastiff Hybrid
Gentle Giants in the Making! Rottweiler-Bullmastiff Puppies Ready for Loving Homes in January! Looking for a loyal, intelligent, and affectionate companion? We have six adorable Rottweiler-Bullmasti
The average cost of a purebred Bullmastiff puppy in the United Kingdom is approximately £674, though prices can vary based on factors such as pedigree, breeder reputation, and location.