I would definitely get him tested again for a UTI. My dog had reoccurring UTI's and when she didn't have a UTI, she had low acidic urine. The only thing that has helped her is a vitamin C pill and a tiny pinch of d'mannose powder. The difference with her bladder was day and night. There were times where she couldn't hold it for more than 20 minutes.
Definitely talk to your vet. My vet even took an X-ray to make sure her urinary tract was normal and to look for bladder stones.
I would not allow your to dog to jump on the couch. My dog grew up being allowed on the couch, but when I got my own place, I didn't want her on the furniture. She very quickly learned she wasn't allowed on the couch anymore.
Good luck!
I can't remember...how old is Gizmo?
I agree to get him tested for UTI or bladder infection or cyrstals again. It could be that the initial treatment did not eliminate it entirely. If a second round of treatment does not work we are down to a couple of things.
One could be a congenital issue. The vet could advise you about that more
Second, of course, is behavioural, once you've ruled out the medical.
- Jumping on the couch. Easy....you block the dog if you can with a loud No, or whatever word you use and with your body (not rough - just an arm to stop the jump up). If he escapes the block and gets up, then you put him back on the floor immediately. No nonsense. If he stays down, treat and reward.
- Peeing....best advice is back to puppy 101. Yes, that means restricted areas, probably back to crate training. Attaching the dog to a leash to you so that he can't sneak off and do his business when you turn your back. Make sure you take the dog out first thing in the morning, and within 5-10 minutes after eating and again after play. When dog pees/poops outside, then big rewards, praise and treats.