This course introduce to principles of veterinary internal medicine, diagnosis and treatment of dogs, electrolytes and acid-base imbalance, transfusion medicine, parenteral nutrition, diagnosis and treatment of clinical problem of the hematology, circulation and lymphatic system, immune-mediated diseases, dentistry, oral and salivary glands diseases, ophthalmology, dermatology and endocrinology, oncology, joint and neuromuscular disorders, behavior medicine, gastroenterology, hepatology, pancreas, cardiology, respiratory, nephrology, and urology, reproduction, infectious diseases, emergency medicine, preventive medicine, client communication and disease prognosis.