Breaker as a newborn looked so much like Shepherd. Sometimes we would look at him and feel like we were being transported back to 2012. We kind of thought he had outgrown that, but we found a picture of Shep at about 6 months and couldn't believe how much he looked just like Breaker, still! Breaker definitely has his own look, literally the cutest baby ever, but he resembles Shepherd so much. It will be interesting to see if he looks like him as he gets older. I don't really think Shep and Maj look alike at all, other than their blonde hair and blue eyes.
I made some side by side comparisons, just for my own amusement:
(Breaker was either on the left or on the top of every picture.)