I found this cereal in the health food section of the grocery store. The rats like it and it has no added sugar or additive. The only downside is the price ... it's on the expensive side at $6 for a tiny box. Thought some of you might be interested ... and if your rats don't like it, lets just say the human also approve

Ingredients:
Organic sprouted 100% whole wheat, malted barley, organic sprouted barley, organic sprouted millet, organic sprouted lentils, organic sprouted soybeans, organic sprouted spelt, filtered water, sea salt.
Nutrition Facts:
Serving Size 4 oz.
Serving Per Container 8
Calories 190
Calories from Fat 10
Calories from Saturated Fat 0
Total Fat 1g (2% DV)
Saturated Fat 0g (1% DV)
Cholesterol 0g (0% DV)
Sodium 200mg (8% DV)
Potassium 200mg (6% DV)
Total Carbohydrate 40g (13% DV)
Dietary Fiber 6g (24% DV)
Sugars 0g
Protein 8g (16% DV)
Vitamin A 0%
Vitamin C 0%
Calcium 0%
Iron 10%
Thiamine 15%
Riboflavin 6%
Vitamin B6 10%
Magnesium 15%
Niacin 15%
Phosphorus 20%
Percent Daily Values are based on a 2,000 calorie diet.