Activate II Flea & Parasite Prevention for Big Dogs 21-55 lbs, Four Month Protection

Compared to K9 Advantix II, Activate II features utilizes same effective ingredients. With 4 monthly, it provides fast acting protection. Vet-recognized solution kills fleas & ticks on touch, avoiding bites & flea-borne diseases. Stop infestations with our topical solution, which disrupts flea cycle. Simple to use, water-resistant solution lasts for 30 days. Crafted in USA with high standards.