Chemistry Eco Martingale Collar Size:Small or journal while avoiding plastic

or journal while avoiding plastic waste

Perfect for relaxing after a day beneath the waves or on the shore

This pack will help transform your sustainability journey

Stats nerds

Not every dog is lucky enough to become an astronaut like Laika

Chemistry Eco Martingale Collar Size:Small or journal while avoiding plasticThis fun blue collar features a chemistry design that's perfect for a chemist's best friend! Martingale collars are what you need if your dog's head is smaller than its neck like a greyhound or a whippet, any dog prone to slipping their collar, or dogs with delicate tracheas and necks like chihuahuas and pomeranians. Our Martingale collars are available in three sizes, adjustable, and built with rPET webbing (made from recycled soda bottles).