Nuzzle combines sleek design with function with their GPS-tracking collar made for cats and dogs. Nuzzle is lightweight and waterproof, built of high-impact plastics. You can track your pet’s movement through their mobile app. The data plan for Nuzzle is bundled into the purchase price, so there are no additional fees.Put the Nuzzle collar on your pet, download the app, and register. Nuzzle will also offer pet insurance.