A broad-spectrum anthelmintic for the treatment of domestic dogs and cats. Drontal Plus & Drontal Cat covers roundworms and all main tapeworms. Given as a single dose, there is no need to give this product on an empty stomach. Use one dose every 3 months to stop worms dead. The drontal tablet that is specifically formulated for cats. One tablet effectively treats an average cat of 4kg. Can be used fom 6 weeks of age.