Don't Think Too Long

Riddle: How many cats are in a small room if in each of the four corners a cat is sitting, and opposite each cat there sit three cats, and a each cat's tail another is sitting?

Answer: Four cats, each near a tail of a cat in an adjacent corner. Source: https://riddles.com/index.php/2248

How many cats are in a small room if in each of the four corners a cat is sitting, and opposite each cat there sit three cats, and a each cat's tail another is sitting? — Don't Think Too Long by Morgan Foster Riddle