I nipped out earlier to the 24 chemist, it's dark and rainy and tripped over a small/medium sized dog on a retractable lead. The dog was some way in front of its owner walking along a pavement and was allowed to dictate where it wanted to go, so even though I was walking on my side of the pavement in a straight line it just walked right under my feet.
What's to stop that dog to walk out onto the road?
I understand the use of them with a dog with poor recall etc in a park or field. I regularly see a woman with a large Akita using one because the dog turns nasty with other dogs and this way it's gets a bit of freedom, which makes sense.
However the occasions that I encounter dog owners who have badly or even untrained dogs they're nearly always holding a retractable lead. The people whose dogs are walking them, not vica vers, the ones who allow their dogs to approach other dogs on lead, the ones who panic and pick up their dogs because another dog is nearby and the ones who don't pick up poo.
I did say I was generalising, I don't think all retractable leader owner are foolish, but I do think a lot of foolish dog owners are the retractable lead lot. BTw I went to puppy classes and have had one to one dog training sessions and neither would allow retractable leads.