Treatment of mixed infections by nematodes and cestodes of the following species in dogs: Nematodes: Ascarids: Toxocara canis, Toxascaris leonina (adult and late immature forms). Hookworms: Uncinaria stenocephala, Ancylostoma caninum (adults). Whipworms: Trichuris vulpis (adults). Cestodes: Tapeworms: Echinococcus species, (E. granulosus, E. multilocularis), Taenia species, (T. hydatigena, T. pisiformis, T. taeniformis), Dipylidium caninum (adult and immature forms).