Virbac Virbac EFFIPRO Flea & Tick Spot Treatment for Dogs, 23-44.9 lbs

Keep your best friend safe from parasitic pests with Virbac EFFIPRO Plus Topical Solution for Medium Dogs. This convenient, long-lasting formula begins working immediately upon application to provide fast, effective control of fleas–including eggs and larvae, ticks, mosquitoes, chewing lice and sarcoptic mites. The powerful combination of highly-effective fipronil and pyriproxyfen continues to safely protect your precious pooch for up to four weeks. Waterproof and UV-resistant, this easy-to-apply liquid solution remains effective even after bathing, shampooing, water immersion or exposure to sunlight.