Advantage is a once a month topical flea treatment for cats and kittens over 8 weeks or older and dogs and puppies 7 weeks or older. This product kills 98-100% of the fleas on cats and dogs within 12 hours. Advantage comes in the following sizes - small - puppies over 6 weeks and small dogs up to 4kg/9lbs; Medium - 4-10kg/9-20lbs; Large - 10-25 kg/20- 55lbs and Extra Large - Over 25kg/55lbs; Available in both 4 pack and 6 pack.

Place the applicator tip through the animals hair to the skin level. On cats, apply to skin on neck at the base of the skull. For dogs up to 20 lbs, apply to skin on back between the shoulder blades. For dogs 21 lbs or over apply the contents of one tube to 3 or 4 spots along the skin on back from the shoulder to the tail. Do not get this product in the pet’s eyes or mouth.

This product is for external use on dogs 7 weeks or older and cats 8 weeks or older. Consult a veterinarian before using on medicated animals, animals using this product with other pesticides, and debilitated, aged, pregnant or nursing animals. This product causes eye irritation in humans and is harmful if swallowed. Avoid contact with skin. Call poison control center if swallowed. If on skin, wash with plenty of soap and water. If in eyes, flush with plenty of water.

Imidacloprid (9.1%), Inert ingredients (90.9%)