Similarly, it may take two months for sarcoptic mange to clear up. Not for Pfizer. After all of the lab tests were done, they went out to a bunch of veterinary clinics, and had them do studies with their patients. More than 4500 dogs were treated, and more than 12,000 doses were given. And that was before the studies were conducted for tick safety and efficacy.
Revolution comes in five sizes for dogs of different weights.
Part the hair at the base of the neck, and empty the tube onto the skin in one spot. None of the other flea products make that claim. Where you applied Revolution, you may find stiff hair, clumping or discoloration of the hair, or a slight powdery residue. Don't worry about any of that. I, for one, look forward to trying it.