Hes not cold or excited I think it may be he shivers in anticipation of something, he usually shivers over breakfast, so I thought it might be some king of begging for pity or food. It must be the anticipation of us leaving for work... I noticed it again in the evening when I was going to pick up his mum from work, he shivered the whole way there, then stoped when she arrived. That makes sence, thanks. So why has this behaviour just started? I guess we've been on holiday for the past month or so and he's gotten used to spending all day with us??

Thanks for the replies