One of our dogs seems to have unintentional incontinence. Vet says it can happen with female dogs who have been spayed. Even more so in big dogs. Vet said if I could live with occasional incontinence to just go with it but if not we go to hormone replacement. She is 104lbs. She will wimper and I find her in a lake of urine while lying on the kitchen floor. She would be asleep in the sun one minute and then wham. Everything I read seems to indicate a work up for abnormalities before hormones. Anyone with experience?