Can you use fiproguard for dogs on cats?

Answer 1

Yes you can, as the ingredients are identical in the dog and cat versions.

Cats require a smaller dose of 0.50ml

FIPROGUARD is the same thing as FRONTLINE.

Frontline PLUS/Fiproguard PLUS for Dogs contains (fipronil 9.8% and S-methoprene 8.8%)

whereas

Frontline PLUS/Fiproguard PLUS for Cats contains (fipronil 9.8% and S-methoprene 11.8%)

Pets are given a minimum dose of 0.067ml of Fiproguard solution per kilogram of bodyweight.

So a 10kg Dog needs a dose of 0.67ml

Cats are given a set dose of 0.50ml (assuming the cat is no heavier than 7.5kg)

Frontline PLUS/Fiproguard PLUS for Dogs contains exactly the same concentration of Fipronil (the main ingredient which kills fleas, ticks, and lice) as the Frontline Plus for Cats formula. The only difference is the Dog version contains a tiny 3% LESS of the ingredient methoprene than the cat formula. It should not be any less effective as it's just an insect growth regulator.