The dog rig got new wheels today. It rolls considerably easier. I had an idea of attaching a curved bike handlebar so I could reach the handlebar when pushing from behind. After a search of the used bike shops, I finally found one. Now that I have it hacksawed in half, I need to figure out how to slip it on the rig handlebar. Both are made of the same size tubing. Somehow I think growing longer arms would be just as easy. As soon as the rainy season ends, she gets a new coat of print.