nope! luckily none of my buns have ever gotten sick
they're all kind of lazy anyway with just tiny bursts of energy before flopping down again
if anything, cabbage makes them a little hyper
i usually mix in some brocolli, and sometimes a few peppers, for a little "vegetable salad" - i wonder if that may counteract whatever it is that would make them gassy?
but no, they've never acted funny after eating it and they always scarf it down, so i guess it doesn't bother them too much if does at all
my babes are kind of finiky too, if they don't want it, they won't eat it. Charlie hates fresh carrots with a passion - when he was a baby before he was fixed, he would eat all the other fresh veggies i mixed for him, but he'd always leave the carrots and he'd pee on them... now he just leaves the carrots, but he will eat the dried carrot slices that are mixed in his food, oh well...