Exactly.. I have a big husky cross that I rescued, he's the friendliest guy in the world but he has barked at kids in parks etc before so I no longer take him there off leash( I love how this is my biggest interaction with children). Wouldn't dream of letting him alone with a small kid no matter what though, if he ever bit a child in any fashion I would be half tempted to stab him myself and I'm about as sure as you can be he wouldn't do anything.