Bullmastiff

**Semantic type:** Mammal

**Definition:** A very powerfully built dog with a broad wrinkled head and a fairly short, square, dark muzzle. The v-shaped wide-set ears are pendant and dark colored. It has a short, slightly rough coat that comes in brindle, fawn, or red, often with black markings on the head. The average height range is 24-27 inches and the average weight range is 100-133 pounds.