http://www.theaustralian.news.com.au/common/story_page/0,5744,8351371%255E2722,00.html
Consider how RARELY this happens here. Or should I say , how rarely it gets noticed.
Now this is a good one, explains everything, especially the stretchouts. Recipe included!
http://www.thoroughbredtimes.com/horsehealth/hhview.asp?recno=41145