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  • Activity Level: moderate
  • Grooming Level: low
  • Trainability: moderate
  • Adaptability: moderate
  • Kid/Pet Friendly: often
  • Average Size: Giant
  • Prey Drive: low
  • Watchdog: very alert

English Mastiff Mix Breed Profile


The English Mastiff Mix puppy is a cross between the English Mastiff dog and another breed. Although none of these hybrids are currently recognized by the ACHC (American Canine Hybrid Club), any cross using this breed will make an interesting dog with great characteristics.

The English Mastiff is a large dog breed that can range anywhere from 120-250 pounds depending on gender and bloodline. With a massive body and a broad, square head, the Mastiff is an impressive looking canine. This dog breed comes in two colors, fawn and apricot. The English Mastiff side of this breed should bring a gentle giant type of temperament, but will take a defensive posture if it’s master or family are threatened. It is important you take into account the other dog breed this breed is mixed with, as it will contribute to the health, temperament, and trainability of this dog.