They're pretty hefty flakes. I should have stated he gets two flakes per feeding then is outside on grass all day. I wish I could give him a whole bale per day right now, but honestly at 5 dollars a bale and having to pay for most of his stuff on my own (I'm 17) I just can't afford it right now. :(
He's not such a hard keeper than he is completely ribby in the winter, he just drops a some
weight. I'm hoping instead of feeding him a ton more than he's getting now, getting a nice warm blanket and adding this supplement will help just enough. Of course, if that isn't the case I will add more hay, feed, or what ever it needs to be, to his diet.
The supplement I was looking at does have a good digestive aid in it as well.