Peace signs and dog bones and bong rips, oh my! This limited edition OG Heady Pet collar was designed by Marissa Favazza as Heady Pet’s signature style, combining all of our favorite things in a pattern of tiny illustrations and psychedelic colors. Heady Pet collars are a stylish accessory for your pet at summer festivals, parks, and vet offices, and the funky designs keep heads turning and tails wagging. Shop ErrlyBird.com for the matching leash!