A 12-year-old NM Shepherd mix dog was presented for evaluation of generalized hair loss, abdominal distension, and PU/PD. Urine SG was 1.010. Abnormalities on serum biochemistry were elevated liver enzyme activity (ALP 475, ALT 213, GGT 21) and cholesterol (454). ACTH stimulation test showed high basal cortisol (6.7) and marginally elevated post cortisol (10.6).