I've never noticed the e-collar keeping my two form playing. Or Chloe from chasing out of the playground after a squirrel if she really wants it bad enough. lol. (there aren't any gates) I think you're doing the right thing. Mine have a whole routine they do at the playground. First we go to 'their' picnic table and I unload their water bottles and my pop. Then after a bit I say come on and we go over to the toddler jungle gym and I walk up the stairs and call them to go down the dual slide together. Then they run around the jungle gym and come back up the stairs and go down it again. They do that about three times and then on their own head back to 'their' table and wait for me to come and give them a drink. After I rest for a minute I pretend to jog and they race across the soccer field if their aren't kids playing a game on it. On the way back, again if there aren't kids on it, they walk up on the big kids jungle gym and Herc goes down the tube slide. Chloe won't do that; she's afraid of it. Then they go back to 'their' picnic table for another drink of water and I sit and I make them lay down until they get their wind back. By then they are pretty mellow. About the only thing that would get them going by that time would be if one of their doggie friends happened by. I really wish we had an actual dog park here where I live but the playground is the next best thing. And a lot of people do bring their dogs there. Once we lucked out and there was a five month old dobe puppy, a boxer pup and a great dane pup all at the same time. They all had a ball while we owners stood around talking to each other. I agree with you; it's good for them to socialize with lots of other dogs. We can't be their constant playmates; it's just not natural, they need their own kind. To me that would be like us being dropped onto another planet where we were the only human being. I'd say just keep doing what your doing. Nothing happens over night. But she will get into a routine eventually and know what she can and cannot do without your having to push the button on the clicker to her e-collar. Chloe's fixed and she's got the temper of the two. That's why I also carry a muzzle looped to my fanny pack of dog treats just to be on the safe side. But even she's getting to the point where all I have to do is utter an Uh sound and she knocks it off. It all in the tone of your voice.
