Worst Ingredients In Puppy Food. Another difference between the top rated dog food and the worst dog food is the quality of the ingredients and the order they appear on the ingredients list. Purina also used four different dyes to achieve the color.

Some say that it is a valuable source of digestible fiber and protein, but others say that it little more than a filler. The list could go on forever, but here are our top choices for ingredients you should avoid in your dog’s food: Another difference between the top rated dog food and the worst dog food is the quality of the ingredients and the order they appear on the ingredients list.
However, puppies are a different story.
like children, young animals may not have the immune systems to fight off pathogens found in raw food. So what are the top ten worst dog food ingredients you should be on the lookout for? A quick review of grreat choice dog food reveals the use of corn, wheat, and soy ingredients as well as unnamed ingredients like bone meal and poultry fat. However, it’s good to be aware of ingredient splitting — especially when the first ingredient is meat.