DS is 12mo and is very wilful and stubborn. When he wants something he will get obsessed with having it and scream if I don't let him. He's being a real pain to change his nappy as he just wants to roll over on the mat and short of physically restraining him I can't stop him.
I've tried using no firmly but he totally ignores me, and sometimes distraction works and sometimes it doesn't.
I know he's very little to be properly disciplined yet but when do I start?! I really don't want him to grow up being wilful and disobedient and want to make sure he listens to me but am I expecting too much in a 12mo?