Aloha Ilio Rescue Training Collar
Hawai'i-made Martingale collars. Designed to keep your pet safe on the longest journeys or shortest adventures
Martingale collars prevent dogs with heads the same size as or smaller than their necks from slipping out of their collars, without them having to wear a tight collar all the time.
Martingale collars, properly sized, will never choke your dog, as you can set the limit to which the neck loop can close.