Taenia Tapeworm Parasite Overview Young tapeworms start in the intestines, move to the liver, and ultimately stay in the abdominal cavity. Merck Animal Health Solutions For Taenia Tapeworm PANACUR® C (fenbendazole) CANINE DEWORMER Learn More SAFE-GUARD® (fenbendazole) CANINE DEWORMER Learn More Clinical Signs Unthriftiness Anal itching (scooting on the floor)