Since 1970. Four Paws has been innovating the highest-quality products that keep fur pals happy. healthy. and clean while simplifying pet parenting. Keep Off! Cat Repellent Spray helps you protect your home AND your cat. This pet repellent spray is the perfect aid for training cats and kittens to stay off furniture. carpets. trees. shrubs. garbage cans. and other forbidden areas. Our cat deterrent spray provides up to 24-hour protection when applied daily. Plus. this pet block repellent is in a convenient pump spray bottle and effective indoors and outdoors!