Fi Compatible 3/3+ 1" Width Patterned BioThane® Martingale Collar UV-print w/buckle please add a note to

please add a note to your order at checkout

Click here to add a BioThane® Leash (leash not included)

we can't make the overall circumference of these style collars any smaller than 15”

For example if you choose the 16-20" size and your pup wear's his/her collar at 18"

Fi Compatible 3/3+ 1" Width Patterned BioThane® Martingale Collar UV-print w/buckle please add a note toTake your dog on any adventure with confidence, thanks to BioThane the 100% waterproof, dirt proof, and adventure proof material. Whether your dog loves to swim, hike, surf, or play in the mud, our BioThane gear is designed to keep up with your dog's active lifestyle. With a range of colors to choose from, you can find the perfect collar to match your dog's personality. Martingale collars are specifically designed to provide more control than a