Here's the response I received from the Vice-Mayor:
Dear Ms. Doyle,
Thank you for sending this additional information.
Thanks to you, we have found the police reports a Lt. is proceeding with the investigation.
I was told that the unleashed dogs were observed and followed to a house in the area.
I don't know who made that report. Perhaps a good citizen like yourself.
In any case, we are not going to let this illegal behavior to continue.
As you know, we have very strict leash laws in Glendale and for good reason
Again, thank you for calling attention to this problem.
Tom Eggleston
This whole situation is sad all the way around. I hope the dogs can be put in a home where they are taken care of responsibly, and the park can return to normal. We do have 2 News Stations working on this story also.