Cat has lost a lot of weight, not eating, has a funny odor to her breath and throws up a white foam?

Cat question:  I've noticed my cat has lost a lot of weight over the past 2-3 weeks. we haven't noticed her eating anything in the past three days, but she has been drinking. She has a funny odor to her breath and throws up a white foam. She has had her kitten shots but none further as she is an indoor cat only. She is now six years old. we have been looking up some information and think it might be CRF. she doesnt appear to be in any pain. PLEASE HELP!

Hi Kim,

I think your cat could be having possible liver issues, but kidney is also a possibility.

Cats that loose a lot of weight quickly can be prone to liver problems which is why you need to see a vet soon.

It could be kidney problem, but that normally shows up in older cats.

Please take your cat to the vet.