Humor - I find great humor in Jack The Wonder Dog, who will run straight to the swing set in the park during our walks and sit under the toddler swing, looking up at it until he is picked up and sat inside. Jack enjoys just one gentle push at a time. Jack really loves swinging in the toddler swings at the park. It is quite humorous when Jack will rest his head back on the chain of the swing, while swinging, enjoying the air on a hot sunny day.