While it is common for cats to have a slight protrusion of their belly, known as pouching, not all cats have a hanging belly. Pouching occurs when the stomach hangs down lower than the rest of the body and is most often seen in obese or lazy cats. While some may consider this to be an unhealthy trait, it is perfectly normal for certain cat breeds. For example, the Sphynx breed is known for its hairless body and pronounced belly pouch. So, while not all cats have a hanging belly, there are certainly some that do!