sleep pattens of 1yr old

I have a going to bed routine for my one year old he goes at about 7-8 ish at night in his cot and goes to sleep without much fuss, he wakes about 3 every morning like clockwork wanting to come into our bed which he always has, but now is getting more uncoftable as he lies horazontally and kicks scratches headbutts etc untill i get him up. just wondering if anyone has ne tips for him to stay in his own bed or sleep though the night would be awesome. I have tried just leaving him there and a bottle but it just wakes him more before he starts howling.

Have you read 'The no-cry sleep soloution' by Elizabeth Pantley? I found it had lots of great ideas to help our sleep issues here(many many sleep issues!)
Im sure you will get lots of good advice here, best of luck :)