u/Illustrious-Force555

My cat had an abdominal urethrostomy 3 months ago, and ever since then he urinates all over the house. Every time he relaxes, he leaks urine underneath himself. His urine also contains varying amounts of blood. We’ve done test after test and tried several types of antibiotics. He just turned 8 years old; he’s a British Shorthair mixed with Chinchilla Persian. What can be done? No doctor seems to know…