This mod simply and easily adds in a new entity to your game, which is cartoon cat.
But do not spawn him, he is evil, he can do the things no entity can do, extremely scary.

Cartoon Cat and Dog is back and now he’s collaborating with the evil siren neighbor. They’ve got you locked up in the neighbor’s cave in the middle of escape map! Don’t make any noise! Your mission is to break free from the scary house.

One click install.

Disclaimer: This is an unofficial app for Minecraft Pocket Edition. This app is not affiliated in any way with Mojang AB. The name, brand and assets are the property of Mojang AB or its respectful owner.