Graphical representation of metabolic profile of dogs. A significant decrease in GPT concentration was observed after SD diet supplementation (3L, *P < 0.05). (A) albumin, (B) alkaline phosphatase, (E) calcium, (G) creatine phosphokinase, (I) Gamma-glutamyl transpeptidase, (J) glucose, (K) Glutamic-oxaloacetic transaminase, (L) Glutamic — pyruvic transaminase, (O) total protein.