Bandersnatch

Bandersnatches are consummate hunters, and only the deadliest predators or the most cunning intelligent prey offer them sport. A bandersnatch resembles a tawny, six-legged, earless great cat, but with wickedly barbed quills running the length of its body and down to the tip of its long, flexible tail.

Bandersnatch (Creature 17), Primal Bandersnatch (Creature 19)