I agree with others dont risk it. We go to dog park in Staten Island but we only stay in the small dog area that is fenced from the big area. We know all the small dog owners there because its always the same people who come there. I wish they would make different locations of the areas in the park for small and big dogs that are completely separate from each other. A lot of times we go to our friend's house in Jersey he has a huge yard and Maxi goes crazy running around the whole day