Flea control can be painful!
So, I’ve dosed about twenty cats with Advantage, find Ron Howard. Get half a syringe of the stuff on the back of his neck, he bucks up, hits my chin and I bite my tongue enough for it to bleed.
Follow him around the yard with the syringe in hand, finally was able to squirt the remainder on the back of his neck. He took off like a bat out of hell.
My tongue still hurts.