Beau stopped eating. We lost a cat to this not too long ago. After 24 hrs I got him to take just a few kibbles. I kept the apointment with the vet I made that afternoon. She could find nothing wrong except that he was dehydrated and had lost a pound since his last visit. Through her questining I figured it was the plant he was now chewing on that made him sick. The vet looked it up as a philidendron.. but I have really no idea what it is. I think this plant killed my Feeb. I have been able to get him to eat a little in the morning and then again when I come home. Still have my fingers crossed. Looks like he's just began "competion eating" with the other three cats when they come in like hyhena's to devour what he won't eat.