The mainstay of the k9 closet is a huge selection of collars for dogs and cats. Heidi believes that dogs and cats should be fashionable but at the same time, they should be safe. Every collar is made with high-quality webbing inside for strength and triple-stitched for safety. When asked what sets her apart from other collar makers, Heidi explains, “Innovation and passion. We don’t just follow the trends – we create them. The K9 closet was the first to offer a martingale combo collar. We were the first to line our collars with satin so that no nylon is ever in contact with skin. We created the famous “Smoothie” collar, the softest dog collar in the world. I share my home with my dogs and demand only the best for them. And, obviously, I think they should always look stylish, too.” Among Heidi’s many collar collections, you can find anything to suit your taste. Animal prints? Got it. Sock Monkeys? Yep, a huge hit. Flowers, plaids, hearts, skulls, and pigs, oh my! For fancy pups, add a genuine Swarovski crystal buckle, and don’t forget to grab a matching leash.