Infectious Disease Eco Martingale Collar Size:Medium Perfect for days spent outside

Perfect for days spent outside the lab

Whether you’re embarking on a fossil hunt or exploring ancient landscapes

Whether you're a marine scientist with a penchant for cephalopods or you're drafting a seafaring novel

In her words

Infectious Disease Eco Martingale Collar Size:Medium Perfect for days spent outsideMake sure everyone knows that your dog loves microbiology as much as you do! 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).