Halti Anti-pull Head Collar Black A collar that allows the owner to have maximum control of his dog. Simple and easy to place, very comfortable for the dog and makes it easy to control and guide it. Recommended by vets and trainers. It has a unique mechanism for closing and opening the muzzle: when the dog moves forward, the sliding ring under its chin closes its jaw. When he is calm, he can open his mouth again. It has an extra anchor for the necklace, thus avoiding a possible loss. Use it together with the Training Lead leash, one hook goes to the collar, the other on the chin. When the dog pulls, use the part anchored to the chin to stop it. Characteristics: Simple and easy to place. Avoid pulling the dog, easy to handle. Very comfortable for the dog: made with lightweight braided nylon and padded neoprene lining. Reflective: Reflective noseband for safe walking all year round. Comfort and freedom: the dog can pant, drink and eat. Possibility to use with a double-end strap, Halti Training Lead, to achieve maximum control.