10 weeks old is very young and the only thing I asked of Ghillie at that age was 'come' and 'sit'. We did lots of retrieves progressing to him having to hunt for them as he got a bit older to keep him occupied mentally.
I didn't start stay until he was 6 mths old. I think if you keep asking them to do something you give them the chance to ignore you and then it can go pear shaped. So for example with re-call, unless he is going too far away from me I don't constantly recall him, I may change direction and go the other way or hide so he gets the message that way.
There were times when he wasn't in the sligh-*test*-('") bit interested in training but I wasn't too bothered about it.
Now he's 8 mths old, I am more insistent that he does as he's told but I still make sure Im the most fun person he knows; always having toys with me and treats and letting him climb all over me...on my terms of course!! Taking him to the pub......