Many dogs with UTI's require treatment of antimicrobial drugs which are prescribed for 2 to 3 weeks. Improvements may be seen in a week but for total resolution, you need to continue the antibiotic treatment. It sounds as though your dog may still have the UTI or possibly bladder stones. Is he drinking excessively? Did your vet do a full chem panel and urinalysis?
There are other medical conditions that can cause a once housebroken dog to start peeing in the house, such as hypothyroidism, diabetes and cushing's disease. Canine cognitive dysfunction is also a possibility in senior dogs. Does your dog display any abnormal behavior, besides having accidents in the house?
I agree with DoggieVogue. After 10 years, nobody knows your dog like you do so if you think something is not right with him, there is a 99.99% chance that you are right. If your vet is not willing to listen, find another vet that will.
Last edited by lulusmom; 07-25-2009 at 02:57 PM.
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