Oddly enough, my recently deceased ranch neighbor suggested chupacabra or a cougar. He said that he had seen both, but he was a closet alcoholic and I think he just 'thought' he saw them. He said that he saw the cougar in his very large Oak tree in the front yard while he was mowing the lawn. Right....
I do miss him though. It was fun listening about all the stuff he saw on his property. He never saw Bigfoot though.