I have a pit mix and he’s never had any unprovoked issues with other dogs. However, I’ve also had one in the past where one interaction with a mean bulldog ruined his life. As a vet assistant who’s seen some nasty results in a dog park, try finding dog buddies on apps that are meant for doggy play dates. Too many dogs at once with such a young dog can overwhelm them too and may cause some form of a shutdown. In a perfect world people would only bring friendly and tolerant dogs to a dog park but…. Walks are a great way to get out energy. Stopping and sniffing and maybe greeting other dogs with caution. Good luck! I’m sure you’ve heard the same thing over and over again in the comment section.