I suffered greatly for a walk with my dog, because of that I choose not to walk, in fact she was going crazy in street still hear it choked me still in the process of being shot by her, finally I want to say I love doing the walk now, it's great fun I've ever had so much pleasure this is the best buy I could do 2 one concern: the seller explains how to locate to choose the right size And secondly his legs under these becomes a little red because its rubbing against her feet but I'll try to find a solution otherwise I am very satisfied with my purchase finally relaxed walks I want to say that it has adapted quickly thanks to this it is quieter in the street.