This is my preferred dog park, it is just a little far from my house. That being said I still go there a few times a week because it is so big, and there are always lots of dogs there (no down time I have found). It seems cleaner than a few other vegas parks I have been to. Most of the owners are pretty attentive and I haven't seen any "problem dogs" at this park period. I often bring my roomates miniature poodle with me and my lab and we always go in the big dog section. Though louie is only 9lbs (though his fur makes him look like hes 30lbs) he has never had any problems playing with the other dogs.