A good article from 'Your Dog' blogger and dog trainer Tony Cruse.

So, you've arrived at the park. What happens next? Is your dog so excited that he rushes up to other dogs and gets into trouble? Is he so wound up that he chases the joggers around and around… and around?

This is not a great start for a park walk and it really doesn’t have to be this way! Previously we looked at leaving for the park and how to ensure the journey was a calm one. Hopefully, your dog is now happy in the car and not an over-wound spring upon arrival. This time, we’re focusing on the start of your walk. If it starts in an unruffled, controlled way, the rest of it should be trouble-free and enjoyable too.

Read more here from Tony Cruise on tips for making the walk doesn't turn into chaos.