Thick, comfortable, gentle compression reduces noise, calms the dog, and eases pet fears and anxiety; it’s also washable and reusable, and will last for extended periods of time (L: Length: 10" , Girth: 18-30") Please confirm the dog’s head circumference before purchasing. For larger breeds like the Shepherd, the hoodie can be a little tight at first, but will become looser over time Made of soft fabric with good elasticity, it won’t hurt your pet’s hair or skin while running, providing your dog with complete comfort, long-term use, the product may become loose. Suitable for salon or at home, such as trimming toenails, using hair clippers, brushing teeth; shocking sounds like thunder, horns and sudden irritation can make your dog feel anxious or unpleasant, this dog scarf can soothe your dog. For dog owners and dog lovers, this pet dog costume is an ideal and comforting gift to protect their dog from the cold and noise that you can give to relatives on birthdays and Christmas. ,