Easy Chews for Dogs 50mg/144mg/150mg 20 Tab

Drontals active ingredients are praziquantel, pyrantel pamoate and febantel. Praziquantel works by damaging the parasite's skin internally, so the parasite disintegrates and is removed by the pet's immune system. Pyrantel pamoate is active against hookworms and ascarids and acts as a depolarizing neuromuscular blocking agent, causing sudden contraction, followed by paralysis. This results in the hookworm losing its grip in the intestinal wall and is removed from the pets system by natural process. Febantel is active against nematode parasites including whipworms.