We have the authoristations of such pharemaceutical and fodder commpanies as: Merial, Intervet, Biowet Drwalew, Bayer, Novartis, Polfa Grodzisk Mazowiecki, Polfa Tarchomin, Polfarm Trouw Nutrition, Master Foods Polska, Pfizer, Hoechst, Grene, Scanvet, Lek Polska, Kruuse, Basf, Biowet Pulawy, Waltham, Eukanuba, Nutrena, Royal Canin, Pliva Naturan.