Our cat has chronic vomiting (7 months and counting of throwing up almost daily), and in the last couple of months has also stopped eating (will only lick the sauce off food). He's lost over 1kg in about two months, some of which I'll admit he could afford to lose but is now looking so skinny. Bloods are all clear and he has an ultrasound next week to try and figure out what's wrong but I'm feeling so sad for our poor little boy 
He's otherwise fine, doesn't seem in pain or distressed, although much more vocal than he used to be. Has anyone experienced similar?