A friend told us this, but I can't find anything about it. Any of you know? I hope they're not too toxic b/c our 4 just devoured a small patch, some of which were green. I would assume if they are toxic it would be the green ones because of the alkaloids? Don't care too much about 3 of the pigs - they're going for slaughter soon - though we'd lose a chunk of money on them. The one I do care about is our big Tam boar.