I have revolution from day 1 with chester, I like bacause it is much more water resistant for those who bath their dogs alot. I like because it is a drug not a pesticide and it also covers the sarcoptic mange and the american dog tick. I will also use some eucalyptus oil on chester that way the fleas dont like it anyway. I order from petshed.com and it is more reeasonable than any vet. |