They don't need to, but in the world we live in, they eat a fucking lot of grain, bro! The diet will say it is "50% grass" but it is not. That 50% is the stems

They don't need to, but in the world we live in, they eat a fucking lot of grain, bro! The diet will say it is "50% grass" but it is not. That 50% is the stems etc.. from corn and whatever.