Earthdog solid hemp martingale collars feature 100% hemp webbing. available in 5 colors and undyed natural. hypoallergenic. unlike nylon and other synthetics, hemp softens with wear making these collars extremely comfortable for your dog and, because they're machine-washable, they're hassle-free for you. all collars are 1" wide.

Note: A martingale is a type of dog collar that provides more control over the animal without the choking effect of a slip collar. Martingale dog collars are also known as greyhound, whippet or humane choke collars.  It is not recommended to leave martingale collars on unsupervised dogs.  Pease see our "adjustable hemp collars" for all-day wear.

small: 8"-14"
medium: 14"-20"
large: 18"-26"