BioThane 4' Slip Leash Size:3/8" x 4' The chain features welded end

The chain features welded end rings

These are perfect for teaching off leash heeling

These martingales feature a buckle for easy on and off as well as a little extra size adjustment

odor proof

They offer better control than buckle collars and offer humane correction for the youngest dogs

BioThane 4' Slip Leash Size:3/8" x 4' The chain features welded endBioThane 4' Slip Leashes are great for anywhere including to and from the bathtub and for use as a kennel lead. BioThane is waterproof and very durable. These are very popular with veterinarians, groomers, boarding kennels and trainers. It's also easy to clean and sanitize with just soap and water or a disinfecting wipe! We use BioThane Beta 520 Super Heavy material. slip4