We got him two days ago from a breeder... He's five months old and is a Norwegian Forest Cat. Erm... that's basically all i can tell, but I'm beginning to feel less alarmed. Last night i heard him rummaging around in the litter box, which i assume is a good sign. I also saw that some of the cat food had been knocked out of the bowl, which leaves a possibility that he has eaten. I still want to take him to a vet, though, just in case. Should I?