Sylvester the cat in the episode A Kiddies Kitty from 1955.
Sylvester allows a little girl to adopt him to escape a bulldog. She turned into a real beast. Thaws him out with an electric blanket, bathes him in a washing machine, puts him in the refrigerator to hide him from her disapproving mother… 😀
More cartoons with Sylvester watch by clicking on this text 🙂