content: I've seen this situation happen before at a dog park, and it is A LOT. Harder than you think. First off this was a bad german Sheppard that should have never been taken to  a park. The owner us slapping the dog on the ass and head telling it NO! A dude walks over and tries to pull its mouth apart, the dog just shook its head violently and he was unsuccessful.  Then he tried to choke it out read naked style , that was a laughable attempt.  Then they  tried to put a leash around its throat, basically picking both dogs up in the process.  Finally dude with the least puts his foot on the back of the dogs head and pulls, done.  All over in like a minute.