GROCERY GROCERY Weight: Introducing the TRIXIE ANTI-PARASITE COLLAR 35CM 4006: the ultimate solution to your Cat's parasite problem! With this collar, you can help keep your pup safe from heartworm, roundworms, and tapeworms. The collar is made from durable materials and is chic enough for any Cat. Plus, it comes with a free anti-parasite treatment kit. Trixie is the first and only collar available to protect your Cat from parasites. Trixie's patented design helps keep cats free of heartworm, Lyme disease, Anaplasmosis, and more. Trixie's easy-to-use clip attaches quickly and easily, so you can always be sure your cat is safe. The collar's built-in sensor will also notify you when your cat has been exposed, so you can take action to avoid infection.