I love the Durham Dog Park almost as much as my dog does! It's such a great facility for the dogs to run off leash, and also a great way to meet other people in the area. Dog owners are so friendly!
It's located on Woodcroft Parkway in the Piney Woods Park and is very easy to find--just follow the sounds of good times being had by all!
There are separate areas for large and small dogs and also "program" space, which you can use for one on one time training your dog.
Poop bags and trash cans are abundant and for the most part folks are pretty good about picking up after their pets.