Butterfly Garden Eco Martingale Collar Size:Medium adorned with some of German

adorned with some of German naturalist Ernst Haeckel’s jellyfish illustrations

it's excellent in all other ways to record and log your notes and observations on anything and everything HYDROLOGY

Sparkle like a gem at the dog park with this Gems and Minerals leash

or keep track of your experiment schedule with these fun lab-inspired tear-off pads

Here's a fun new graphic tee featuring retro-inspired marine life for your next dive trip or shoreline fieldwork adventure

Butterfly Garden Eco Martingale Collar Size:Medium adorned with some of GermanThis Butterfly Garden collar is perfect for romping in meadows and chasing bugs. 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).