Dr my pet frosty got ultra done with you he is unable to urinate coz of urinary infection.after going from ur clinic to allvet they removed urine from bladder 1/2 litre and gave the following: ataxin 150mg/finasteride 5mg/uti zen cat&dog/rkleen(for kidney and liver tonic) started day before evening but still he is unable to pee freely a little with strain or not at all../but he is passing urine when asleep.he has not taken any solids since 8 or more days except water and coconut water since 3day