This funny doctor costume, with its scrubs, lab coat, and the medical kit is a smart way to dress your pet for Halloween. It also features fake arms in front for a human-like effect that'll be great at parties. This costume slips on like pants and wraps around your dog's neck with a velcro tab to keep it in place. Small fits a 10" neck measurement. Best suited for pets that are already used to wearing clothes, due to its unique structure.