Coastal Training Martingale Collar w/ Chain

This collar is not intended for your dog to be tied out on due to choking hazards, only use collar for training purposes and when supervised

To correct your dog, give a quick, and short tug to the collar engaging the chain section. The dog will react to both the quick tug and the crisp chain sound. Be sure to praise your pup immediately after engaging.

10-14" is 5/8" width

14-20" is 3/4" width

17-24" is 1" width