[header] How to choose safe pet food [title] Find the list of ingredients on the bag. [step] The first 5 to 10 will play a significant role in the nutritional make-up of a food; however, it's important to remember that pet food labels provide limited information regarding the nutritional value of a food. Labeling regulations do not allow manufacturers to describe the quality of ingredients on the package. 
A reputable pet food manufacturer will be able to explain to you their specific methods for evaluating and assuring the quality of ingredients used in their products. [title] Identify the source/sources of protein.