Beast

A beast is any creature which behaves in a manner similar to that expected of common animals dwelling in the Prime. However, while animals are generally beasts, many beasts are not animals and may have highly abnormal origins or features. Nearly all, but not all, beasts act on bare instinct and none have the same degree of sophistication as humanoids or magical beasts. Physically, beasts tend to resemble animals or at the very least, other natural wildlife.