Last week I noticed that my when lying down my kitten was shivering quite abit. The room wasn't cold and his paws, ears and end of the tail were a normal temp. I kept my eye on him but he stopped after around 15 mins. I honestly just brushed it off thinking he might of been over stimulated or his food was too cold (accidentally fed him his food straight from the fridge) this morning I noticed it again he was ly down awake and he started shivering and yet again he didn't seem cold. Ive kept my eye on him today and he's not been acting the same he's been quite distant not as loving as usual and he seems tired. When he woke up this evening he lay on the floor rubbing around on the carpet but he was shivering again? I've been reading online and all that keeps coming up is hyperglycaemia. I'm so scared I am planning on getting him checked up I just wondered if anyone has experienced this?