Samson is due for frontline and he weighs a couple pounds under 40. Is it ok to get him the 45lb and above frontline? Seems like it would be a waste to buy him the one below it if he is going to outgrow it soon.
My vet says the opposite. I do not use frontline(no flea problems) but she is always pushing it when I go there, I mentioned that I heard about ineffectiveness of it and she looked at me puzzled. I used Revolution last month (from my other vet-HW+parasite control) and she said that was ineffective. Though she is always pushing vaccines and I am anti the lyme vax, I get lectured about that everytime too, because she knows I don't buy frontline from her.Originally Posted By: roxy84it seems that complaints of frontline being completely ineffective against fleas are becoming quite common. i know my vet says she has been inundated this summer with customers whose dogs are getting no relief from frontline. she does believe fleas have become resistant to this particular topical.