We have a golden retriever cross lab. He is the most gorgeous and well mannered dog. We got him from the RSPCA when he was 3, he is now 12. He is great with the kids and often sleeps in between their bedrooms, unless he is in our room sleeping on the floor next to me.

Our next dog will be a Sheppard. DH had them when he was a kid and has always wanted them again.

I think you would be right to choose either breed. Good Luck in your decision!