Pride & Groom Spot On For Cats is an insect repellent that's effective against fleas and ticks on cats. It works for up to 4 weeks, ensuring your cat and home are flea-free. This product is suitable for cats and kittens over 12 weeks of age. Do not use on sick or nursing cats. Each pack contains 2 vials, with each vial providing up to 4 weeks of protection. It repels fleas and ticks, offering effective barrier protection. This product is from a UK seller with fast despatch.