Pet Hunger meter. The Pet Hunger Meter allows you to know when your Pets are hungry. When your pets are hungry it is important to go to the Store and buy them Food. When your pet is hungry, it will not be able to grow and will sometimes be in a bad mood. See AlsoEdit Gameplay Retrieved from "https://happypets.fandom.com/wiki/Pet_Hunger?oldid=5307" Categories: Gameplay Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.