Effipro Duo Spot On for Small Dogs (box of 4 pipettes of 0.67 ml) is a Virbac spot-on treatment for dogs weighing 2–10 kg that combines fipronil (67 mg) and pyriproxyfen (20.1 mg) to eliminate fleas and ticks on contact and also prevent eggs and immature flea stages from developing. Easy to apply: part the hair at the base of the neck until the skin is visible, hold the pipette vertically, and deposit the content in one or two spots along the back; keep the skin dry and avoid bathing or letting the dog swim for at least 48 hours after treatment.
Perfect if you're looking to break the flea life cycle and reduce re-infestations — think of it as locking the parasites out of your home. Do not use on puppies less than 10 weeks old or weighing less than 2 kg, on rabbits, or on sick animals; always follow the precautions on the package leaflet if you observe licking, local irritation, or other reactions, and consult your veterinarian if you have any concerns.
