If I would not feel comfortable with the dog alone with my Dc or nephews or other children why would you have one
We have 3 Rotties that we are very active in training/trialing. I teach obedience classes for our local kennel club and also do some private lessons. My oldest daughter was grown (22yo) and out of the house when we were given custody of my sisters 3 week old twins (whom we have since adopted). When the twins were 3 months old I found out I was 4 months pregnant surprise, surprise So, we had our dogs way before the babies and never thought in a million years we would have a housefull of babies
btw, our dogs are FANTASTIC with the babies, but for everyone'ssafety I would never leave them alone together. I am just not willing to take that chance.
When the babies are older, (they are currently 2 1/2 & 22 months, I know not technically babies anymore, but I still think of them as such) like 8+ I will allow them unattended together, but for now I would never!
and it has nothing to do with the breed of dog I have, because we also have a small 6 pound poodle/brussels griffon mix that I never leave with the babies either!