a few springs back, alex the wonder dog and i came upon a perigrine falcon eating. we would go to do some off leash playing at a high school/community athletic field along a river and a highway. it was a perfect hunting area for a falcon. when i realized that ' that sitting bird wasn't no geese', i snapped the leash back on alexs' harness. he was QUITE interested in her and her dinner, a rabbit i think. he'd have a been a quick bite for her. we sat and watched her eat her fill, about 30 minutes, then she flew off. i used the pickup bags to clean up the very minimal remains, cause i knew the next time we went, he'd run right to that spot to check., and he still checks the area, just in case.