Our ds is 13 months and a lively, happy toddler. Recently (since he's been able to walk well) he's started biting when he's really cross/fed up with something - like when we're going round the supermarket and he's getting fed up he'll bite the back of my hand, or when he's playing with something and another toddler comes along at playgroup - he'll either push them away or try to bite them.
We're not sure how/if we can stop this - at the moment dp and I aren't making a huge fuss about it - in the hope that he'll think biting doesn't have any effect. But should we be giving a firm "no!" - we're worried that by doing this we'll be drawing attention to it - which he'll probably love!
How have other Mumsnetters tackled this - we want to get it right 'cos he's so young - can we stop our little thug turning into a big one?!