ECO 1" Adjustable BioThane Martingale safety Handcrafted in our Washington workshop

Handcrafted in our Washington workshop and ready to ship in 2–3 business days

and comfort of our popular BioThane leashes to a smaller stage

perfect for any meal size

Pair the Professional Belt Loop Lead Release with our custom-length Professional Series hip leads

train smart

ECO 1" Adjustable BioThane Martingale safety Handcrafted in our Washington workshopECO 1" Adjustable BioThane Martingale Collar Maximum Control. Minimal Nonsense. The ECO BioThane Martingale Collar is built for dogs who need added guidance without sacrificing comfort, flexibility, or durability. Clean in design and highly adaptable, this collar provides controlled feedback without the feel of a full slipideal for training, everyday walks, and dogs between sizes. Made from 1" Adjustable BioThane, the ECO Martingale is waterproof,