1.5" BioThane® Martingale Collar With Buckle fi biothane martingale Want to personalize the neck

Want to personalize the neck buckle on your harness

These Fi 3/3+ Compatible BioThane® collars come with a personalized buckle

Use our code: SEAFLOWER20 to save $20 off the activation fee from your Fi Series 3/3+ purchase

The overlay fi style gives your Fi device extra protection

1.5" BioThane® Martingale Collar With Buckle fi biothane martingale Want to personalize the neckMartingale collars are specifically designed to provide more control than a standard collar & (when fitted properly) will prevent your dog from escaping or backing out of their collar due to the cinching function. While martingale collars don't prevent pulling, they are an excellent training tool for teaching your dog good leash manners. They are highly recommended by trainers as the go to collar choice. Adding the buckle provides a quick and easy way