Virbac Virbac EFFITIX Flea & Tick Spot Treatment for Dogs, 5-10.9 lbs

Protect your canine companion from painful and dangerous parasitic pests with Virbac EFFITIX Plus Topical Solution for Toy Dogs. This convenient, long-lasting formula begins working immediately upon application to quickly and effectively kill and repel fleas–including eggs, larvae and pupae, ticks, mosquitoes, chewing lice and biting flies. The powerful combination of highly-effective fipronil, permethrin and pyriproxyfen continues to safely protect your pint-sized pup 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.