Thanks everyone for the support!!
Here is Trixie and Annabelle enjoying the park to themselves before all the drama happened. How is it fair that one guy can take this from us?
I did go to the doctors and got a tetanus shot and they had me file out a dog bite report. I then went to the police to put on record what happened. The officer took our statements and said they would be sent to the health department and our local dog warden/humane society. Who will then meet the owners and their dog and behavior test it so whether it should be deemed as a viscous dog or not. I'm hoping it is because it would then be required to wear a muzzle if they take it out of their home. Anyways I will continue to follow up with them and hope something is done about it. I'm not going to let this easily drop. We all have the right to go a dark park without the worry of coming across a dog that is trained to hurt other dogs.
The officer wasn't much help. She said she knows of him, that he lives in a nice neighbor hood and didn't have a yard to train his dog to do something like that? Since when do you need a yard to train a dog to be aggressive?