* Domestic cats: These are the cats we typically think of as pets. They live in homes with humans!
* Wild cats: There are many species of wild cats, ranging in size from the tiny Rusty-spotted Cat to the massive Tiger. Wild cats live in a wide range of habitats depending on the species, including:
* Forests: Tropical rainforests, temperate forests, etc.
* Grasslands: Savannas, prairies, etc.
* Deserts: Hot and arid areas
* Mountains: High altitudes
* Arctic: Very cold, icy areas
Can you tell me which kind of "small cats" you're interested in? Then I can give you a more precise answer!