I really can't believe some of the attitudes on here. No, I am not going to keep my dogs on the lead at all times. I call them to heel when I see children aproaching just in case they are wary. If it's really busy and my dogs are just running around in the woodland off the path I'll just let them be, they're not interested in dogs or humans they don't know and they're less in the way than bringing them on to the footpath.
mousmous and matilda I do run (and fell run) with my dog, but if you think a springer spaniel or a collie can get enough exercise without being let off the lead I'd like to see you run around 50k in 3 hours. Every day. How can my dogs catch a frisbie, chase a tennis ball or learn agility tricks if they're on a lead?
Matilda would you advocate keeping your children on a leash at any time that you can't see round a corner? It seems a strange thing to say. I'm not suggesting you should put your children on a leash, I'm just baffled by the idea. I keep my dog in sight, just like I keep children in sight, but I wouldn't keep my dog on a lead or hold the children by the hand just because I can't see round a corner.
I am a runner and have in the past when running had very bad experiences of dogs, twice reducing me to tears while stood on top of a drystone wall not having a clue how to get out of the situation (owners nowhere in sight). Despite being a dog owner myself I am still scared of dogs that I fear are not under control and have the same concerns as you. I don't feel the need to demand that every dog is put on a lead though. In twelve years of running 3 times a week in many places round the UK I've had just 2 bad experiences.
I was appalled recently when I took my dog for a run, tied him up to a fence to go to the toilet, and came out to find an entire school group crowded round him, patting and petting and fussing him. He's great with kids, he's grown up with them, used to being messed with etc, but those kids and those teachers didn't know that! What the hell were they thinking?