Custom - Biothane Martingale Collar, Optional: Quick Release Cobra Buckle

This biothane martingale collar combines strength and comfort, offering a reliable fit for your dog while maintaining durability and style.

Optional Quick Release Cobra Buckle Upgrade

Choose from a standard side release buckle or upgrade to a heavy duty cobra buckle for extra strength and durability.

Cobra buckle upgrade is optional on 3/4 inch wide and 1 inch wide collar, and is required on 1.5 inch wide collar.

Adjustable Martingale Sizing

Adjustable measurements are with the collar fully open without the martingale loop activated. Activating the loop (adding leash pressure) will close the collar up to roughly 3 inches.