 in a square shape as if only the corners of it were lighted. It was flying low, and when the lights changed formation, he knew that it wasn't some sort of animal close by. He thought it was small, and he said he was watching it on the live feed on his cell phone, which he had turned on. He left the house with his dog. He said that the thing froze in position when he went outside, but moved when he went back inside.