This is just a test of embedded video on this blog. Below is a clip from "YouTube". It's only 8 seconds long and shows just a tiny fraction of the offleash problem in Prospect Park. This group is just below the Picnic House and near Payne Hill. I suspect that once the dog owners get wind of this posting they'll pull the clip from "YouTube". I encourage you to go out and take videos of the unleashed dogs in your city park. Uploading to "YouTube" is very easy. Once uploaded I'll show them here.
I'd like to post your images, too. Once I figure out how to keep the spammers and flamers away, I'll post instructions.
Here's a video from Central Park: