The study was conducted at TVCC, Nagpur at which a total of 219 dogs showed signs of azotemia with BUN level above 25 mg/dL and Serum. Creatinine level of more than 2 mg/dL. Of these dogs, 30 dogs were selected at random and divided into three groups comprising of 10 dogs each. Urinalysis was carried out at 0, 18 and 30 days interval along with urine culture and Antibiotic Sensitivity tests which were carried out initially to know the specific drug to be used for the treatment. Ultrasonography was conducted in all cases to record the different findings in dogs suffering from renal failure. | Urine analysis and ultrasonographic findings of dogs suffering from renal failure