I always get a little worried about a dog that is constantly barking, as it could be in distress, very bored, hungry etc. It certainly shouldn't be doing it in a restaurant or pub, and disturbing everyone.

And as for blooming children galloping around and making a din - no!
Sensible parents bring a little colouring book along, or let the child have an e device to watch quietly. If I could manage thirty little darlings at once, surely a couple of them aren't too difficult to keep under control.