The document defines herbivores as animals that eat plants, carnivores as animals that eat meat, and omnivores as animals that eat both plants and meat. It provides examples of rabbits and cows as herbivores, lions and sharks as carnivores, bears and people as omnivores. The document also notes that cats are domestic because they live with people while tigers are wild because they live in forests. It poses questions to the reader about classifying other animals as herbivores, carnivores, or omnivores and whether they are domestic or wild.