Help, I really need some advice. My 16 month old ds has started biting (quite painful as he has no inhibitions when sinking his teeth in). Every time he does it, which is often, i pull him away from me, say "no, do not bite, it hurts" very firmly after which he laughs and does it again - and so we go on. I really don't know what I should do about this - he does not do it when he is cross or annoyed - I think he thinks it is affectionate!!! I have been advised to either smack him or put him in his cot for 1/2 an hour but I am not up for smacking and I don't want his cot to become a punishment area (it took too long to get him to sleep through the night in it).
Any tips would be very gratefully received.