Prevention, control and treatment of canine and feline gastrointestinal (GIT) helminth parasites: (Toxocara canis, Toxocara cati, Toxascaris leonina, Uncinaria stenocephala, Ancylostoma caninum, Trichuris vulpis, Echinoccus granulosus, Echinocccus multilocularis, Dipylidium caninum, Taenia spp., Multiceps multiceps, Mesocestoides spp.)