Kitty is a guest character in the cartoon show Corneil and Bernie. He was the main antagonist in the episode "Fur Wars".
The cat was found by Bernie in a street and Bernie convinced John and Beth to let it stay with Corneil and them despite cats and dogs being enemies. Corneil saw the cat for the devil it really was and it framed Corneil for many mistakes it did. Later, Bernie accidentally tossed it down the trash chute and blamed Corneil for it.
When Corneil and Bernie found it, they got surrounded by alley cats which attacked them. When they got back home, the cats owner showed up thanks to Corneil's found posters and Corneil's life was saved and Corneil got back at Bernie for the mistreatment he got throughout the episode.