I don't understand why the treadwheel is so much more than the treadmill. Seems like the treadmill is a better idea although it would need to be supervised. I can't see my Gracie going into any treadwheel on her own so that would require supervision in order to make any sense.
A person can train a dog to use a human tread mill that costs about the same as what they are charging. I don't think they are going to sell a lot of those though it is a good idea for bad weather exercise. |