Awoo Marty Recycled Martingale Dog Collar L Mauve : Target Martingale Collar Mushroom Garden Collar Martingale Footprints Collares Para Perros Galguita Amelie The Right Dog Training Collar for the Right Dog. Martingale Collars Are For Those Rambunctious Pups Who Have Perfected The Art Of Getting Out Of Their Collars Or Like To Pull On Their Pup Parents. Martingale Collars Create An Even Amount Of Tension Around The Neck, But Are Also Made To Prevent Throat Or Neck Injuries. It's A Gentle Way Of Helping Your Pup Behave And Keep Walks Fun! Martingale Collars Should Only Be Used For Walks And Not As The Regular Around The House Collar. Keep Your Eyes On Your Beloved Pup While Wearing Martingale Collars To Keep Them Safe! Martingale Collars Are Available In Many Patterns And Colors. Collars Are Made From High Tensile Strength Nylon Webbing. They Are Stain Resistant & Fray Resistant. Machine Wash Cold, Air Dry.