She's 2 on Sunday but how do I stop her pulling her hair out? She's starting to get bald patches behind her ears! Also she then tries to eat it which I believe is really bad so I take it off her. Occasionally when I'm cleaning her bum I have to pull a hair out Is this normal? She's going through lots of tantrums at the moment and the more I tell her no the more she rebels so I'm trying to only tell her off when she's being exceptionally naughty and use a lot of praise when she's being good.