Also known as raddle not every Ram or Tup will tolerate a harness, so sometimes powdered raddle is mixed with vegetable oil and smeared over his chest. It giv

Also known as raddle not every Ram or Tup will tolerate a harness, so sometimes powdered raddle is mixed with vegetable oil and smeared over his chest. It gives the farmer quite a lot of information, by changing the color every 17 days (a ewe's cycle), they can detect a infertile tup, predict lambing dates, etc.