[ferndalezoo]

Science diet is alo a fairly poor quality food. A quick look at the label will reveal a lot of corn, and not a whole lot of meat. For the record, you don't have to spend an arm and a leg to get good quality dog kibble: If you have a costco near you, the Kirkland brand (Costco's store brand) is a good, mid-quality (better than most "over the counter" brands, on par with the Mazuri 5664 to continue my comparison to guinea pig foods) kibble. It costs $22 for a 40 lbs bag. If you have a feed-store near you, they often carry the Diamond Naturals line (which is the same food, in a differnt bag) for around the same price.