urinary incontinence

My dog has had an overactive bladder since he was a pup. We took him to the vet and they ruled out all of the obvious causes, ie; diabetes, kidney failure, and incontinence. They thought it was related to the fact he was a pup so it was behavioral, or he hadn't quite grown into himself. However...

I think Osa my GSD/mix is sick. I suspect a bladder infection. We have been keeping her inside the house today cuz she is afraid of the fireworks and we have noticed this evening that each time she gets up there is a puddle of pee under her. So far its happened 3 times. One time she got up and...