A queen cat of 1 year old was presented to the T.V.C.C, Jabalpur with the history of painful urination, dribbling of urine, inappetance, lethargy and depression. Heamatological parameters revealed normal haemogram and biochemical parameters revealed an elevated value of serum BUN and Creatinine. Confirmatory diagnosis was done with the help of ultrasonography. Ultrasonography revealed alterations in both the kidney along with bilateral hydronephrosis and distended urinary bladder with mild cystitis. Treatment includes fluid therapy, diuretics, antibiotic, renal tonic leading to complete recovery within 4 weeks. Animal became physiologically active and alert. Post treatment Confirmation was done by Heamatological, biochemical parameters and USG which revealed normal kidneys and bladder.