Greetings all! We have a flea issue with our herd and are looking into getting Frontline for them. Below is something my husband found and he wanted me to check with y'all and see if this is something we need to be concerned with. I would assume that if the packaging is labled for cats, then it is good for cats...or is that too simple?

Frontline Plus for dogs contains exactly the same amount of Fipronil (the ingredient which kills fleas, ticks, and chewing lice) as Frontline Plus for cats. Frontline Plus for dogs contains 3%less of the ingredient S-methoprene then the cat formula. This 3% makes no difference: in other words, dog Frontline Plus kills fleas and ticks just as well on cats. Plus, since there is 3% LESS of one ingredient, you don’t need to worry that you might be overdosing or harming your cat in any way.

Thanks!