GG Martingale Collar 13-18In Blk

More Control Provides the limited range of a standard choke collar for additional control but features the convenience of adjustable sizing for added comfort,Perfect for Training The collar size adjusts as pressure is applied to the leash, making this collar the ideal choice for puppies learning to walk on a leash,Safe Design Each martingale collar is equipped with a limited closure design which ensures that the collar will not ever fully close or injure pets,A Wide Range of Sizes Comes in three sizes ranging from 13 inches to 34 inches for a comfortable, safe fit on dogs of a wide variety of breeds,Various Colors Available Choose the style that suits your pup s personality Available in black, blue, light blue, pink, purple and red