Tell pesky parasites to ‘bug off’ with the Hartz UltraGuard Flea & Tick Treatment for Cats and Kittens. Each convenient and easy to apply, single dose tube kills fleas and deer ticks. Also repels mosquitos. Use only on cats and kittens 12 weeks and older weighing 5 pounds and over. Package contains three treatments —a three-month supply. Directions: Remove one applicator tube from package and hold in an upright position away from your face. Pull off cap. Turn the cap around and place on top of tube. Simply press cap down to break the seal of the tube and remove cap carefully. Position the tip of the tube at the base of the pet's back between the shoulder blades and squeeze out the entire contents of the tube to form a stripe as you move from the shoulder blades along the back to the base of the tail. The treated area may appear oily after application. Repeat every month. Consult a veterinarian before using this product on debilitated, aged or medicated pets. If signs of sensitivity occur, bathe your pet with mild soap and rinse with large amount of water. If signs continue, consult a veterinarian immediately.