We did a number of lessons at a local dog park because he needed to work well around other dogs. (samthedogtrainer.com)
He doesn't yet know how to properly behave around other dogs and needs to experience it more and learn from it. (labradortraininghq.com)
She was adopted and returned and after being returned, I started taking her off - site for some additional training to help her be more comfortable around other dogs. (slco.org)