1" Width BioThane® Martingale Collar With Buckle 15% off-Black Friday We believe screws are the

We believe screws are the most durable as the threads are tightened & reinforced to ensure your leash will never come apart

Include authentic Fi end-links to attach to your Fi 3/3+ tracker & are made in either the "overlay" or "in-line" fi style

ensuring your smallest members of your family stand out from the pack

The Series 3+ will still work accurately with the overlay design for GPS tracking and fitness

so if you would like to engrave multiple buckles

1" Width BioThane® Martingale Collar With Buckle 15% off-Black Friday We believe screws are theMartingale 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