They make me laugh every day.
They have ritualized play rough housing.
They are like fencers.
They circle and bump each other in strategic places with their noses.
Last night there was a fly in the house.
They stalked, watched, chased, barked and Solly finally snatched it out of the air.
One other day this week, a humming bird was peeping in my storm door.
They had a conniption.
LOL!
Somehow I can see them at play. That's the play that comes from close association, and they have both learned from each other. It's is always fun to watch animals do that.