I think I'll try to get a free sample of that and see how she likes it, thanks! I thought it was only for a shiney coat which is why I didn't get that to begin with I feel like I'm never going to run out of this rice bran at the rate we're going LOL and I don't know anyone else that feeds it so I'm stuck with it!
You can feed up to 2 cups a day of rice bran for weight gain. 1 cup is usually standard practice, but 2 cups won't hurt, as long as she'll eat it.
If you end up switching, just post on your facebook or craigslist that you want to sell it cheap. Many goat producers use rice bran too.