Hi, we picked up our new Maine Coone kitten on Sunday. He came from a breeder known to us. He settled in well, playing eating and pooped. Today he is extremely lethargic and off his food - could he just be stressed? Could it be the change of wet food (dry food is the same). He looks perfectly well.
If he doesn't eat or drink tonight we will of course bring him to our vet tomorrow morning.
Any suggestions wise ones?