Absolutely agree with the person who said something along the lines of it being good it was a lab because people need to understand all dogs can bite.
Also agree with hyacinth, our daughter can do anything with our dogs but she was not allowed to be left alone with them when eating. Bit different now that she is 11 and it is her job to feed them but she is still aware of the rules (i.e. dogs must be fed apart and she is not to hover round their bowls - she usually jumps on the tramp while they are eating).
If I hadnt worked with my dogs on this though (and still do it every few days) I would not feel comfortable with her feeding them now still.
I guess some people wouldnt allow an 11 year old to feed them but we do.