New 9"-12" size available! 

Looking for your dog’s next go-to collar? Our Biothane Adjustable Martingale Collar puts an end to your search, featuring superior craftsmanship and long-lasting quality. The BioThane webbing and waterproof coating make it a functional choice for most pet owners, while the Herm Sprenger assembly chain ensures your pup stays by your side.

Choose from a variety of colors.