Colliers martingales

A secure fit for dogs who need a little extra control.

Our BioThane martingale collars are designed to offer gentle, limited-slip control for dogs who may back out of standard collars or need a more secure walking option. They’re especially helpful for training, narrow-headed breeds, and dogs who need a snug but comfortable fit.

Waterproof, washable, and handmade in Canada, they combine practical function with the durability outdoor dogs need.

Backwoods Dog waterproof biothane buckle martingale dog collar