Although not a grand parent - my oldest is of an age where this could happen, she is not at a point where it is in the cards. However I am blessed with a surprise daughter. A few years older than this young'n but oh so much fun. Little ones are just so cool. I can't tell you how cool it was the day my daughter called me at 4:45 PM at work and said "come home, I want to go riding with you"