I got a big kitten recently (well actually my mate gave it to me) and my cute Vitto, he was like freaking out like pretending to be dead eventho that kitten is way far from him. And now my baby looks like a dumb. He refuses to eat and I have to force it. He refuses to move actively like he used to. When i put it on the curtain, he only moves up a lil and then stop still. He never did that before. He usually climbed all the way up till the reel and stayed there till he fell asleep. Even now when hes already up there after i 'forced' him to do so, he stays awake like forever and it worries me if he gets stressed and he could die. Can someone help me on wot to do and how to deal with this kinda stuff?