(Veterinary Products Labs) Vet-Kem Ovitrol X-Tend Spot-On for Cats kills adult fleas, flea eggs, flea larvae, deer ticks, and mosquitoes on cats and kittens 12 weeks of age and older. Provides relief from flea infestations for up to 30 days. Contains Etofenprox and s-methoprene, plus a natural coat conditioner. Ovitrol X-Tend comes with an X-Tender Applicator, which is specially designed to make applying flea and tick control easier, more precise, and neater than ever before. You simply insert the tube into the applicator, close it, and squeeze to apply. The applicator’s ergonomic, contoured shape makes it easy to grip, and a built-in fin helps to spread the cat’s hair, allowing the liquid to more readily reach the skin. The tube is sealed inside, so you can be confident that the liquid goes onto your cat, and not your hand. Do not reapply more often than every 30 days. Do not get in cat’s eyes or mouth.