| I bike my dogs which gives them an opportunity to reach and drive without restriction at a correct pace. I believe treadmills restrict reach and cause a dog to pull up short in front which is not good. Careening down a hallway and screeching to a halt is not really exercise so although it might be a bit entertaining, don't count that as conditioning. Of course I wouldn't recommend biking in snow and ice, but when the surface is clear and I can't think of a better way to move a dog out. |