scare for plastic bags,. umbrellas, raincoat, tarpss

Question
hello sir, why horses are frightened of plastic bags,. umbrellas, raincoat, tarpss

Answer
HI  HORSES SEE EVERYTHING AT A VERY LARGE VIEW. THEY SEE THINGS MUCH LARGER THEN WE DO, AS A EXAMPLE   SOME HORSES WON'T WALK THREW A PUDDLE OF WATER, BECAUSE THEY SEE IT AS A LARGE HOLE AND DO NOT WANT TO FALL IN IT.  THAT IS WHY WE CAN HANDLE A 1200 LB HORSE. THEY SEE US AS VERY LARGE.  THANKS ED HESS