For the treatment of combined infections with round and tapeworms in dogs and cats: Ascarids : toxocara canis, toxascaris leonine. Hookworms: Uncinaria stenocephala, ancylostoma caninum. Whipworms: Triichuris vulpis. Tapeworms:Echinococus granulosis, echinococcus multilocularis, dipylidium caninum, taenia spp., multiceps, mesocestoides spp. The treatment with vermisex vet., due to the diagnosis of a combined infection, is indicated only after the third week of life in newborn puppies.