UrbanPup Butterfly Harness Dress, Leash & Hat (Medium - Dog Body Length: 12" / 30cm) Butterfly harness dog dress, leash & hat Reinforced D-ring and double sized / double strength velcro for secure fastening Sizes Range From X-Small to X-Large (Small / Medium Sized Breeds) Medium (Body Length: 12" / 30cm). Breed Guide: Maltese, Pomeranian, Yorkie