It appears only the Black color variety can be tamed, using Candy which can be bought from some item shops.
Where To Find
Cats can be found in most non-arid places like jungles and snowlands and can be any of the three varieties. Cats can spawn in any city, and when they do, they are always black and can be tamed. You can also tame the cats in Pyramids, but they are aggressive and spawn in groups with Ancient Guardians.
Cats found in the wilderness are neutral. Pyramid dungeon guardians use the black variant of the cats as a help in battle and cats found in cities are peaceful so cannot be attacked directly by players.
- Cats were worshiped in Ancient Egypt, which explains why they are used as guardians in Pyramids in the game.