As any Border Collie owner (*raises hand*) can tell you, to describe them as "high energy" is modest at best. Bred as herding dogs, they required near constant activity and attention because if they aren't "working," they aren't happy. »Roosevelt taking a hike Roosevelt in his harness Roosevelt sans his harness.
On Roosevelt Island, a narrow strip of land in New York's East River, no one takes their trash to the curb. They just drop it down a chute, anywhere on the island, and pneumatic pipes take care of the rest. »