Need a laugh this Christmas? This silly and funny Elf Dog Hat with Bell Neck Band Dog Costume will do just that! Use as an elf dog costume for pictures or a family party. Includes an elf hat with ears and a red jester style collar with bells. Stretches from 4" to 8" wide in diameter. Good for large dogs. Elastic chin strap to help keep on your dog. Collar stretches to about 22".