ds, 6, doesn't do it at school at least (hand down trouser style) but at home he makes free with himself.
We don't want to give him a complex but he does need to learn appropriate behaviour.
I think I made a rod for my own back by saying in the past that home was 'private' and it not being so bad but actually I don't want to see him permanently doing that!
Any advice from anyone who's had similar behaviour?