Fiprofort Plus is a monthly spot-on treatment for extra-large dogs (40-60 kg), killing fleas, ticks and lice while breaking the flea life cycle.
Composition: Fipronil 9.8% w/v (adulticide) and (S)-Methoprene 8.8% w/v (insect growth regulator), in a 4.02ml pipette.
Indications: Flea infestation (including flea allergy dermatitis); tick infestation; biting lice.
Dosage: One full 4.02ml pipette applied topically once a month, matched strictly to the 40-60kg weight band.
Directions for use: Part the fur at the base of the neck between the shoulder blades until the skin is visible, then apply the entire pipette directly to the skin - for very large dogs, apply in 2-3 spots along the back if directed by the label.
How does the medicine work? : Fipronil kills fleas, ticks and lice on contact; (S)-Methoprene prevents flea eggs and larvae from developing into adults - together giving up to one month of protection.
Possible side effects: Mild, temporary skin irritation at the application site is possible.