We used to bring our small dog to the dog den during Saturday playgroups. However, we found out through a coworker who found out from a friend (all who bring dogs there), that the dog den had gihardia (probably spelled wrong) going around. They knew about it, but didn't tell anyone; totally sketchy to me. They merely posted a sign on their door offering free testing, but didn't tell anyone that it was going around the dogs. There was also a dog that explosively vomited during play group. They didn't remove the dog and then it vomited again at which point the owner removed the dog, not the dog den. It doesn't seem like they care about the health of the dogs there. Not recommended!