We've recently bought a membership for the local dog park. Midas loves to play with all the dogs there. There are three areas, a small, medium, and large dog area, which are all fenced off. However, everyone takes their dogs into the large dog area, regardless of size. We would like for Midas to get some social skills by hanging around/playing with the dogs, but sometimes the bigger dogs are a little rough when they play with Midas. Midas will yelp when they get too rough...the big dogs will stop...then Midas will try to play with them again. We always check him after he yelps to see if he is OK. We were just wondering if we should wait until he is older to play with the bigger dogs? All the owners there are really nice and friendly, and love to see our dog run around with theirs.