A comparison of the different tooth shapes and types allows conclusions to be drawn about the various sources of nutrition as well as the feeding and hunting behaviour of omnivores (pigs), carnivores (cats, dogs) and herbivores (cows, rabbits, rats).

The deluxe version of this article contains a half set of prepared, real teeth from the upper and lower jaw of a rabbit, a cat and a pig respectively. Mounted on a base plate.