I thought about dehydration but it didn't make a lot of sense to me. I change waters every 2-3 days to make sure it's fresh and to make sure they have plenty. When I feed I thaw in water so the rodents are wet when I offer and I keep my humidity it their room around 50%. Not saying it couldn't be hydration just saying it would shock my if it were. I was thinking it was more of a urate stone problem but who knows really. Hopefully the vet visit will go well and they'll be able to fix her right up.