Chi’s Sweet Home
This is a Japanese cartoon about a kitten named Chi. She is an alley cat that is adopted by a young couple, who take care of chi despite inexperience and chi's wild antics. Unlike many other cartoon cats, chi isn't overly anthropomorphic (human like), and although the show is in Japanese, cat owners will recognize many typical cat behaviors. Humans may form different cultures around the world, but I guess all cats are the same.
Check it out - Chi's Sweet Home Episode 1: