Which One is Not Like the Other?

Can you guess who is related? There is a father and son in these pictures can you guess which ones they are?
Picture A
Picture B

Picture C


Here are some more pictures from herding today.
Rhett


Ash





Zepher


Echo
Shep and Zepher
aka father and son
Shep


Yes, if you guessed picture A and B you are correct. Watching them herd together is amazing it is like seeing double. Little Zepher works so much like his father already.