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  1. Bullmastiff - Wikipedia

    The Bullmastiff is an English breed of dog of mastiff type and large size, with a solid build and a short muzzle. It was developed as a guard dog in the nineteenth century by cross-breeding the …

  2. Bullmastiff: Dog Breed Characteristics & Care - The Spruce Pets

    Jun 20, 2025 · Learn about the bullmastiff’s history, care needs, temperament, and more. The bullmastiff is a loyal and affectionate dog that forms a close bond with humans. They crave …

  3. Bullmastiff vs. English Mastiff: Differences Explained (With ...

    Jan 20, 2025 · Bullmastiffs and English Mastiffs have some key differences between them. Examine their temperament, and more to help you decide which is best for you.

  4. Bullmastiff vs. English Mastiff: The Differences (With Pictures)

    Oct 8, 2025 · This guide will cover the main differences between the Bullmastiff and the English Mastiff while highlighting their similarities and which situations they are best suited for.

  5. English Mastiff vs Bullmastiff: The Truth About These Massive ...

    Sep 9, 2025 · Today, while both breeds are affectionate and protective, their histories help explain their differences: the English Mastiff is a calm, people-oriented, gentle giant, while the …

  6. The English Bull Mastiff: A Powerful and Loyal Canine Breed

    Feb 11, 2024 · The English Bull Mastiff is a powerful and imposing breed known for its strength, loyalty, and protective nature. With a fascinating history dating back to ancient times, this …

  7. Bullmastiff Breed: Characteristics, Care & Photos | Chewy

    Dec 15, 2025 · That’s how the English Bullmastiff came to be in the mid-to-late 19th century. A cross between the Bulldog and the Mastiff, many of these early pups were brindle Bullmastiffs, …

  8. Bullmastiff Dog Breed Information - American Kennel Club

    Is the Bullmastiff the right breed for you? Learn more about the Bullmastiff including personality, history, grooming, pictures, videos, and the AKC breed standard.

  9. Bull Mastiff Vs English Mastiff - [Vet Explains Pets]

    In this article, we will explore the differences between the Bull Mastiff and English Mastiff as they relate to pets, as well as provide some interesting trends, common concerns, and answers for …

  10. Bullmastiff: Your Complete Guide - Dog Academy

    Feb 28, 2025 · The bullmastiff is a large, powerful dog that originated in England in the mid-19th century. It was originally a guard dog that was a result of cross-breeding between the English …