I looked online and found the ingredients and nutritional analysis of the new petsmart authority cat food - weight management formula.
"Authority Hairball Control/Weight Management Formula is ideal for less active or overweight adult cats ages 1 to 7 years who are prone to hairballs. It contains natural vegetable fibers to help reduce the formation of hairballs and Omega Fatty Acids to improve the coat condition while minimizing shedding. This reduced calorie formula has added fiber to help control weight and L-Carnitine to burn fat and maintain lean muscles. With real chicken as the number one ingredient, this delicious recipe provides complete and balanced nutrition for your pet in a tasty Chicken and Rice flavor. No animal by-products, artificial colors, flavors or preservatives."
Ingredients:
Chicken, Chicken Meal, Brewers Rice, Corn Gluten Meal, Ground Corn, Beet Pulp (a source of natural vegetable fiber), Natural Flavor, Dried Cellulose, Dried Egg Product, Animal Fat (preserved with Mixed Tocopherols), Canola Oil, Vitamins (Vitamin E Supplement, L-Ascorbyl-2 Polyphosphate, Niacin, Vitamin A Supplement, Thiamin Mononitrate, D-Calcium Pantothenate, Vitamin D3 Supplement, Riboflavin, Pyridoxine Hydrochloride, Folic Acid, Biotin, Vitamin B12 Supplement), Corn Oil, Potassium Chloride, Choline Chloride, Dicalcium Phosphate, Minerals (Zinc Sulfate, Ferrous Sulfate, Copper Sulfate, Manganese Sulfate, Calcium Iodate, Sodium Selenite), Taurine, L-Carnitine, Mixed Tocopherols.
Guaranteed Analysis:
* Crude Protein (min) 34.0%
* Crude Fat (min) 8.0%; (max) 11.5%
* Crude Fiber (max) 8.0%
* Moisture (max) 10.0%
* Ash (max) 6.5%
* Calcium (min) 1.0%
* Phosphorus (min) 0.9%
* Magnesium (max) 0.1%
* Zinc (min) 150 mg/kg
* Vitamin E (min) 300 IU/kg
* Taurine (min) 0.15%
* Omega-6 Fatty Acids* (min) 2.5%
* Omega-3 Fatty Acids* (min) 0.25%
* L-Carnitine* (min) 100 mg/kg
Since it contains corn products as the 4th and 5th ingredients I would guess that it's not the best food but not the worst either. The protein and fat levels look about right for a hedgehog, although if you decide to use it you should probably mix it with a food with a lower protein level as I think 34% is a little bit high. Reaper or one of the other breeders should be able to tell you more about it.