Darren, you're preaching to the choir. Perhaps I didn't make myself clear at all. On several occasions, I have suggested that this is less a matter of feed contamination than cross contamination. As a matter of fact, I had a discussion with my vet when we found the angus cow and he was the guy that mentioned to me that there was a possability of such an occurance and he drug out books and reference material to support his theory. In a recent thread I mentioned my theory and I was told that Colorado has an ongoing experiment that is proving my theory incorrect on a daily basis because they've been pastureing cattle and affected deer together for ages with no indication of cross contaminaton. The only thing I do know in all this madness is that if there's one, there's more and I'd sleep a lot better if they could find some pattern in all this. Right now, people are running scared again. They're talking again, about killing off all cattle that predate the new feed regulations. Won't that be great, rush headlong into a mass execution and find out that the feed regulations had nothing to do with it at all. I'm in Alberta and the only common thread that I find between the two cows is that they both come from an area that was heavily populated with deer and elk farms. The land from those farms are now under quasi quarrantines, never again can they have deer or elk on them, after the herds were decimated, but it's legal to raise cattle on that very same land. It's also illegal to release domesticated deer or elk into the wild, but I've seen pleny of both integrated into wild herds, they aren't hard to spot with their pretty little ear tag. The marekt for deer and elk is so poor here that they can't even be given away, the food banks won't take them because they aren't inspected and it's hard to convince someone to keep feeding something that's doing nothing but costing them money. Hopefully, both our governments are working together in a forward direction because our ag economy can't take much more pressure. Our latest auction report says that you can buy 600 wt steers, and darned good ones at that, for less than $200.