Brain Eco Martingale Collar Size:Small this tea towel is a

this tea towel is a nod to the outdoors

What do you get when you cross chemistry with canines

With a deep blue background featuring white diagrams of the night sky in both hemispheres

and will just keep getting softer and fluffier the more times you wash them

here's to the building blocks of life

Brain Eco Martingale Collar Size:Small this tea towel is aA brainy collar for a smart dog! 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).