>You can't delineate between who will and won't kill your dog no matter what system you use. That's the problem. I think essentially every dog owner will have

>You can't delineate between who will and won't kill your dog no matter what system you use. That's the problem. I think essentially every dog owner will have done something to "kill" their dog but were saved by chance. Dogs sneak out the door when you're bringing groceries in, yank the leash out of your hand, escape fenced yards, among a number of other possibilities of them getting loose. The saving grace is that 999 times out of a thousand there's no traffic or the driver is paying attention or fluffy comes back before anything happens. In a situation like that it's hard to say if the walker is worse than any random owner or walker, or if they were just unlucky.