Are people careful about their dog's interaction with other dogs? Because I'm nervous I have a puppy and would like him to play with others.

There are separate areas for small and large dogs. Sometimes the little ones get very rowdy but usually only with the dogs they know will be rowdy with them. It's a great way to socialize your dog.

Just like everywhere, there's people that don't pay attention. But as long as you stay close to your dog and monitor his interactions with the other dogs everything will be fine. Go for it, it's a great dog park!