Chemistry Eco Martingale Collar Volume_17 oz | 500 mL the symphony of nocturnal wildlife

the symphony of nocturnal wildlife fills the night

Here’s the perfect notebook for keeping track of your physical therapy exercises

these collars are made with rPET (recycled soda bottles)

Especially when you're writing in it

• Twilight in the Evergreen Forest

Chemistry Eco Martingale Collar Volume_17 oz | 500 mL the symphony of nocturnal wildlifeThis 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).