We're on holiday with Eric. We went for lunch today in a dog friendly pub and so as we ate Eric lay under the table, quiet and pretty much out of sight. We were eating and chatting so didn't see a young girl run to Eric until she was next to him her face in his.
Now Eric is a pretty sound dog and does like a fuss but the parents of the girl didn't know that and Eric was waiting to be given a titbit when we had finished and so might have seen the young girl as a threat to his titbit.
I asked the girl to leave the dog alone and asked her parents to ask next time before touching my dog only to be told "Oh she's alright she's got three at home she knew he was friendly" 
I worry because had Eric snapped he would have been assumed to be at fault but what can you do when some people are so ignorant. It actually spoilt my lunch as I felt on guard then just in case someone else decided to pet him uninvited.