I'm a firm believer in the sixth sense of animals and their ability to portend the future 'sometimes' . Many cases exist , farm animals included , of strange occurrences just before an Earthquake , Tornado or Hailstorm !
Animals have the ability to pick up emotional signals from human beings as well ! We had a quarter horse that could pick up fear , a dog that would hide under the bed an hour before a hailstorm , and a pet pig that would squeal and hide from someone it didn't recognize ! Then again I had a Rooster once , that picked up on my depressed state of mind an flogged me good with its razor sharp spurs one afternoon ! I questioned his ability to see the future later on that evening as I rocked on the front porch and picked out his barbecued remains with a wood tooth pick and a cup of hot tea* !