Flexi Leash What Are Good Reasons To Own A Flexi Leash (retractable) - Because I Can't Find Any?

What are good reasons to own a flexi leash (retractable) - because I can't find any? - flexi leash

That's my biggest owner of the pet black dog ... Is there really are people who are masters of their dogs in this way? Corro (my dog) and every time I run around the lakes of flexi people "let their dogs walk across the street - without regard for her, and then the dogs in trouble for some reason (in a place that should not be) and Scoles dog owners, it happens all the time ... with a leather strap when walking through people and make sure that your dog is not in the face of another dog. "Flexibility has no place in the city ... perhaps in the country with a flexible belt that work, but again - you really need a leash to the country. So, why this belt, if it has no control over the dog?