Cappy is a hamster owned by Kip and Sue. One of the younger Ham-Hams, Cappy loves hats. The two hats he most commonly wears are his green swimming cap, and the giant red saucepan that he usually hides under. While he loves his home, he does not like being spoiled, and looks up to Boss due to Boss's independence as a field hamster. He has developed some sort of a rivalry with Stucky, especially when it comes to hide and seek.