Soft velvet Santa Bandanas with plush white trim and jingle bell are the ultimate holiday pet fashion accessory to make any dog look festive and in the spirit during the holiday. Measure around your dog's neck to fit the proper size. Small adjusts - 8" to 11" , Medium adjusts - 12" to 16". Caution: this is not a toy. This item is intended for short term wear under close supervision only. Kuma is shown wearing size Medium. Kumas neck:16" and Gidgets neck: 12'