I formerly used Oxbow, but like many others said, it is WAY too expensive. I transitioned my buns to Sherwood. Now, every time I wake up (I feed them after I wake up, bad habit they are in now), they literally start trying to make me trip the way they circle around me trying to get fed. When I pop open that container, they can hardly contain themselves. Then they DIVE into their bowl like I was starving them.