THE PATHOGENESIS OF SKELETAL DISEASES CAU SED BY NUTRITION IN YOUNG-DOGS OF LARGE BREEDS

Growth disorders (orthopaedic bone diseases) in large breeds of dogs a re mainly caused by overnutrition during the first months of life. The problem is seen in spite-or just because of-optimised diet compositio n. The classical nutrient deficiencies (concerning calcium, phosphorus and Vitamin D) have become rare, except for the secondary hyperparath yroidism after the feeding of slaughter offalls and grain. Prophylacti c measures are recommended, including restricted energy supply for gro wing dogs and the adequate composition of the ration. Dietetic treatme nt of skeletal disease may be useful in the therapy of skeletal diseas es, adequate approaches are discussed.