Just having a morning walk and a dog passing me gave me a lick of the hand. I moved my hand up out of the way.
The owner said nothing to the dog but said to me "don't worry she's friendly".
Is there anything useful you can say in this situation? "Don't worry i'm not scared" or "keep up with the training" spring to mind.
what I would want the owner to do in that situation is say "no" to the dog to train the dog not to share its licks with passers by.
Of course, the owner may have tried to do this and given up. But I really object to this "don't worry" comment as if my lack of desire to be licked by her dog is somehow a character trait of mine!