Blue, my Standard Schnauzer, is young and energetic.  He needs lots of exercise or he finds alternate ways to entertain himself, most of which involve the destruction of my shoes, flower beds, and other property.  So, in addition to nightly walks around our neighborhood, at least once a week I take him to one of the local dog parks so that he can run off leash and use up some of his amazing store of energy.

Although I was concerned, …