My dog frequently gets UTI's, to the point of having 6-7 a year. She's had scans and tests to see if there's an underlying cause but everything is fine. She would regularly shake in a morning as though she was in pain. I found these and after on a few weeks on them I've noticed she's not urinating with urgency anymore and she's stopped shaking completely. She's sleeping better as she used to be restless. Fingers crossed there'll be no more UTI's.