tried them out for the first time. Not sure what to make of it yet. believe they only have one outside area thats where the rotations come in as I watched the dogs where inside longer than 1 hour and alone no human with them therefore no enough employess to attend to dogs I may try again as see my dog reaction when we get there. Also in refference to previous review while I was there someone was there to pick up snickers and they brought out the wrong snickers confused a 4 month old to a big adult dog.