Wow Red, they look great. I see Penny is between the shafts is Milton actually pulling or just sort of along for the walk/ride? Is there a such thing as a 3 shaft cart? I guess I have never seen 2 on a jog style cart. I love it. My Carsten is a half brother to Mr. Milton but surely doesn't look that big. I am still hopeful he will fill out a little more. Nothing cuter then a Rottie butt.
I just love seeing your dog work, it is so cute. They both seem very happy with it too. What is next? Maybe Lure Coursing?