Just that really. One of my house cats isn't doing too well. Had ds 8 weeks ago, for the first couple of weeks she was really protective, then just hid herself away. She's lost a lot of weight and has been eating her cat litter. We took her to the vet who said on initial investigation he can't find anything wrong. We wormed her to rule that out. She's continued eatting the litter again and is so skinny. Got the vets tomorrow and I'm going to get a blood test organised. She is a lot brighter than she was but I'm still so worried