Please measure using our guide to assure an accurate fit. Contact us if you have sizing questions. Measure at line 3 on our diagram.
Our Thin BioThane Adjustable Collars are made from scent-proof, durable, and waterproof material. We offer them in two martingale styles or a regular snap collar. Lots of fun colors available! The material and product is made in the USA. Check our other products for matching leashes! Questions on sizing? Check out our sizing information page!