sorry I thought I had wrote it was a 15, so just one number over what they say is normal. I read about the gravity test and I assume that is what the vet will do that is why he did not want to take it after she was giving IV fluids, but I will be sure to ask. I am so nervous about not being able to catch her pee, this morning each time I tried to put something under her she would freak out. It will also be hard to keep her from going before the vet opens, they open at 8 and we get up about 5:45 am Mon-Sat LOL maybe I will have to use this as an excuse to sleep in one day