Yep, I'm a grandpa and I love it! My little grandchildren love horses, like me, and want me to be the horse at times. My old knees aren't having as much fun as Lyla and Kinley are. You can see my little granddaughters have the concept of hitching up a team of horses by the picture below. They hitched a team to this wagon, which by the way is a load of more horses.
My current team of draft mares are related also, Karma is Coke's aunt. The Amishman I bought Karma from still has Coke's mom, Kerry. Kerry used to be Karma's teammate but was much shorter, so, Coke makes a better teammate for Karm. You can see what a great match they are.
Karma (on right) is an aunt to Coke