TY JOUR TI EFFICIENCY IN THE USE OF PREPARED FEEDS “STOUT”, “PEDIGREE” IN FEEDING DOGS BREED GERMAN SHEPHERD KW JO Agrarian Bulletin of the AU Plotnikov, D.V. AU Sitnikov, V.A. AU Pryanishnikova, D.N. AU Goldyrev, A.A. PY 2018 IS 179 PB Ural State Agrarian University