One thing to keep in mind: when I was an Ag student at Louisiana Tech, one of our professors was doing some research on bloating. One of his experiments included white Dutch clover vs red clover. We would collect a bushel basket of each, run it through a grinder and squeeze out the juice, Then we would force feed the juice via worming syringe into 2 steers and 2 wethers (castrated sheep). We did the red clover first and noticed no ill effects whatsoever. Four hours later, we did the same thing with the white Dutch clover. By the time we injected the 4th animal, the first one was bloated so bad, we couldn't get a rubber hose down it's throat to stop the bloat. In short, all 4 died within 20 minutes. The worst part was that us 2 students and the prof had to butcher all 4 critters right then. To this day, I can't look at white Dutch clover without cringing.