Looking for some input here,
There are a few dog parks in my city, explicitly for that purpose and advertised as such. There are also countless other areas that I know dog owners frequent with their pets off the leash.
I wonder, since my pets and I have never attended such places, what your experiences are. I can imagine the problems which may arise; the unsuspecting owner when alone with his or her dogs may feel relatively secure, yet once another owner brings their little ones into the equation things could change dramatically. A completely enclosed apace is a must for me. I'm paranoid and would never take my boys off their leads unless sure they wouldn't tango with a car, yet I wonder if the fences in these designated areas would be sufficient as my oldest can clear a four foot fence with ease and without much of a running start. (My friends say they would brag that attribute up a bit, but it actually is a big stressor for me as I therefore have little use for any barriers in my apartment but only the most expensive tall ones) He is also VERY and fearlessly 

rotective of me regardless of what he is up against. I see this as a potential problem as another dog may innocently want to come and just say hi to me and he would almost certainly cause an injury of some sort. My younger one is under a year and only boasts social skills from his older brother; he therefore is pushy with new dogs and coupling that with his size could frighten a smaller older dog into attacking.
Is there any advice on Doggy-Park strategy anyone can offer? It may be as simple as rounding up my guys as soon as I see another bunch arriving, but that just seems like a crap-shoot. Why go when there is a chance I would have to leave after just a few minutes?
I was thinking about going on a trial run with my buddy and his dog. His guy is a good mix of my boy's personalities, so maybe we can go test it out a few times with the three of them.
What do you think?