so many times I was pulled down I can’t afford that to happen to me right now ha haI used to have a pit bull that was the best bike riding dog. She knew where to be and could tell which way I was about to turn. And never got tired. We had to pay attention to not run her to hard. Now echo does alright with the bike. And beetle is just to excited to be riding to use his brain and it isn't all that safe for either of us.