My normally playful, vocal, and energetic kitten (5 months old) has suddenly become despondent, sluggish, and seemingly weak. He has wanted to do nothing all day besides hide in his little cat hut, and he seems to be okay laying next to my boyfriend and I if we are still. Also, he's suddenly started putting his ears back very far today (almost flat on his head)..is this a sign of pain? Our routine has been kind of mixed up the past few days, with sleep not at normal times..could he just be out of sorts? The only other thing I can think of that we've done differently recently is we've given him a bit of cheese. It didn't seem to bother him about a week ago, but I wondered if that perhaps had something to do with it.
Thanks.
Thanks.