Effipro Spot-On 134 mg is a pesticide for dogs from 10-20 kg based on fipronil 100 mg/ml, a broad-spectrum active ingredient against ectoparasites. It works by contact, eliminating fleas (Ctenocephalides spp.) and ticks (Dermacentor reticulatus) without requiring a bite.
The effectiveness against fleas is maintained for up to 8 weeks, while the protection against ticks lasts up to 4 weeks after a single application. It is applied by separating the hair and depositing the contents of the pipette directly on the skin, in one or two points on the back line.
Do not apply to wounds or damaged skin. Do not bathe the animal for at least 2 days after treatment. Use under the prescription of a veterinary surgeon.