A cat egg is an item given to the player from Pyrite after the completion of the It Belongs In a Museum quest. The player can then add the item to their hotbar and then use it get a pet cat. Once the item is activated, a cat will follow the player until they log off; however, the item, like all pet eggs, has unlimited uses. The item used to have a selling price of 900 bits, but now cannot be sold or traded.