I noticed he has lost weight,by nature he is a slender long cat ,but it is noticable, and he is bony,he has been
vomiting bile 5-6 times a day ,dont seem interested in eating,depressed and tired.He dont seem to be in pain or crying but he isnt his usual perky affectionate self,my other 2 cats seem to be fine.I've thought of everything from liver/kidney failure,to the food scare last year,any insight would be helpful,this is my baby!