Hello, I was hoping to see if anyone has any experience or advice. Our 7 year old chihuahua is not drinking and has become extremely picky with his diet. The not drinking brought us to bring him into the Vet. He has been hospitalized now for several days. His kidney numbers are very high but the ultrasound didn’t reflect any damage. They have run urine cultures and analysis and have mentioned possible ecoli but the antibiotics are not seeming to help. He is also experiencing sever bruising around his hind legs and near his male parts (although he has been fixed). The Vets are dumbfounded by this. Just wondering if anyone has ever dealt with anything similar in regards to these symptoms that may be able to help give us an idea on how to help him.