My lab keeps peeing while laying on her bed. Doesn't ask to go out and doesn't even move after she does it. She gets up and I notice a wet spot and she looks really embarrassed. Had her tested for Cushings and a bladder infection and both were negative. Any ideas? The vet doesn't know what it is.

I took her back to the vet and he said the PH level in her urine is high, so he took some blood and is going to do some more tests.

Ever try to get a urine sample from a dog... not to easy come to find out.