Never heard of it, but that is not saying much...When we got Boomer, we started using the Nature's Variety Prairie dog food. It is made in New Zealand, I believe. We buy it at our organic garden/plant center. We rotate each bag between lamb, venison, salmon, chicken, and I can't remember what else. What we like about it, too, is that puppy Boomer can eat it as well as senior citizen Cassie. It is food from birth to death. It seems to be a real good food, and they seem to like it a lot.