DS is 2.4 and wakes 2 - 3 times a night. Sometimes this is because he has lost his dummy, which I am fine with as I accept this as a result of choosing to give him one. However 1 or 2 times there is nothing wrong and he climbs back into bed quite happily. Any suggestions on how I can get him to do this on his own without calling and waiting for mummy/daddy first?