A Petpet is a virtual pet that can be owned and cared for in the online game Neopets. Players can adopt a Petpet to accompany their main pet, known as a Neopet. Each Petpet has its own unique characteristics, species, and abilities, adding variety to the gameplay experience. Petpets can be fed, played with, and taken to various locations within the game. They can also participate in activities like battling and competitions. Players can find Petpets in different areas of Neopia, the world of Neopets, and can even purchase them from the Petpet Puddle or other shops.