This head collar is a top pick for vets and trainers, designed to make walking your furry friend a breeze. It's made of durable nylon material and comes in a size Small, perfect for dogs up to 25lbs. The Gentle Leader #1 headcollar by PetSafe provides a gentle but effective way to train your dog to walk properly on a leash. With its unisex design and adjustable fit, this headcollar is suitable for all genders and breeds. It's perfect for those who want to train their dogs without causing discomfort. The PetSafe headcollar is a must-have for any pet owner who wants a humane and effective way to teach their furry friend how to walk on a leash.