Teragon, the bull hound.

Despite being a species of dragon, Teragon doesn't hunt like a typical dragon. With a body proportion closer to a four legged animal, it instead moves like a dog, with the ferocity of a rampaging bull, and its muscular arm is fitted with hook-like nails, making it perfectly suited to pin down its prey or rend it apart with relative ease. Unlike most dragons, its shorter neck also means stronger muscle concentration, thus giving it the ability to charge head-on like a bull with thunderous impact.