He is crate-trained and enjoys playing tug-o-war or fetch with you! He knows "drop it" and gently drops the ball close to you. He will do well with hiking, biking, running, but these are not essential. You could also take him on nice walks, he can play with your dog, or you can play fetch with him on a regular basis. He makes cute gremlin noises when playing. He pulls some on leash but does better in a calmer environment (than our events). He also performs well with a harness on. Higgins likes other friendly dogs and would enjoy a playmate. He even understands that everyone has different levels of how rough they want to play and adjusts to it.