hi everyone: I just wanted to get some advice, if possible. Here is my situation My cat marmalade has been having diahrea and been throwing up his foodwhich is only half of what he normally gets. I even tried fancy feast to entice him to eat as his appetite has decreased and he is only eating a quarter of his food only to have diarrhea or vomit/regerjutate it a little while, hour or so, later. In spite of that he seems alert. One minute he doesn’t seem Hungary and other times he wants to eat. I am taking him to the vet tomorrow. I guess what I am wondering what would bring on a decreased appetite as well as the diarrhea and vomiting etc? Any ideas of what maybe going on? Ketones? Hipatic lipodosis?