The 11 Worst Dog Food Brands in America

9.Pedigree

Owner/parent: Mars

Founded: 1957

Questionable ingredients: Grains, corn gluten meal, chicken byproducts, unidentified meat and bone meal, salt, artificial colors

A well-recognized brand with a wide range of products for puppies, adult dogs, and seniors, Pedigree is easily found in most grocery stores. However, its formulas contain a significant amount of corn, wheat, and soy---ingredients that can lead to digestive problems and allergies in certain dogs. Whole-grain corn tops the ingredient list, which is a concern for pet owners looking for higher-quality nutrition. Pedigree