Zoey is probably in renal failure. We're been out of town and someone has been taking care of her. She quit eating and was very lethargic so my vet came and got her and ran some tests. He just called and said it looks like she's in renal failure. We are stuck in Washington state because of weather and bad roads and I can't get home to her for maybe another day or two. The vet said he could give her fluids and she might bounce back. She doesn't seem to be in pain so I asked him to keep her and do what he can until I get back. Is there any hope that she will get better or am I just keeping her alive until I get home?