My two gerbils LOVE this stuff. When I first got them, I experimented with Oxbow rings (too boring) and big box pet store food (too much junk), but I couldn't find something they would readily eat and had the right nutritional blend. Those little fur-friends eat every morsel of their Gerri Gerbil food and it appears to do them good. They've maintained a good weight and have had no health problems since I got them. They seem to like the variety and I think it keeps them from getting bored with the food. I order 2 bags at a time and freeze one. Highly recommend!