K9 Advantix II Flea, Tick, Mosquito & Lice Treatment

For small dogs. Flea adulticide, larvicide, and ovicide for dogs. It's also effective against ticks, mosquitoes, and lice. For use on dogs and puppies 4.5 kg or less. Toxic to cats. I took them out of the box but both packs are unopened. Unfortunately, I lost my fur baby before we got the chance to use them. I paid over $50 for them on Amazon.