Rubie's Purple Bob Wig Go Go Dancer Pet Dog Costume Accessory Dog size costume hairpiece with elastic chin strap Fits Small to Medium dogs such as Chihuahua, Yorkie, Maltese, Beagle, Pekingese, Boston Terrier, Pomeranian and Toy breeds Adjustable under chin strap Great for a party, parade, photo shoot or play date Let your dog join the fun in a costume from Rubies Costume Company