Ben's mom engaged in various activities with Barkley during their outing, including taking a walk, playing fetch, having a picnic, and training Barkley.
Yesterday, Ben's mom engaged in several activities with Barkley during their outing. They took a long walk in the park, played fetch with a tennis ball, and had a picnic together. They also spent some time training Barkley to do new tricks like sit and stay. It was a fun-filled day for both Ben's mom and Barkley!
The complete question this- What activities did Ben's mom engage in with Barkley during their outing yesterday?