Commercial diets are diets that you buy from pet stores. This page goes over the common foods sold for rats and why they're good or why they're bad.
High in fat, fatty seeds
Mix or Pellet? Mix Nutritional Analysis: 14% protein, 7% fat Noteworthy Ingredients:
High in protein Contains indigestible ingredients
Mix or Pellet? Pellet Nutritional Analysis: 20% protein, 4% fat Noteworthy Ingredients: Alfalfa
A bit higher in fat Markets corn and molasses as "high-quality ingredients"
Mix or Pellet? Pellet Nutritional Analysis: 16% protein, 6% fat Noteworthy Ingredients: Molasses, low-quality corn and wheat ingredients
Contains indigestible ingredients
Mix or Pellet? Pellet Nutritional Analysis: 14% protein, 4% fat Noteworthy Ingredients: Alfalfa
High in fat Contains indigestible ingredients Contains carcinogens
Mix or Pellet? Mix Nutritional Analysis: 14% protein, 7% fat Noteworthy Ingredients: Alfalfa, molasses, ground corn, timothy hay, vegetable oil
High-quality ingredients Good nutritional analysis