Safe, reliable cat repellents and scratching deterrents keep your pets away from dangerous or sensitive areas, indoors and out. Whether you have an inquisitive kitten or an older cat with bad habits, you can deter unwanted behaviors using bitter-tasting formulas, cat-repelling scents, static pulses, vibrations or sounds. Our products are completely safe for use around pets and children when used as directed, and many use natural ingredients and herbal extracts that cats don't like, such as cinnamon, clove, garlic and lemon. We also carry natural calming aids at PetSmart using pheromones and relaxing lavender fragrances that help sooth the anxiety and stress that are often the cause of unwanted behavior. Stop cat spraying and marking with scat mats, diffusers, sprays and scratch prevention strips – or try one of our repellents that emit a harmless but irritating sound to keep cats away.