While Beneful by Purina does contain chicken as a protein, it's also full of corn, soy, and wheat. These ingredients can cause significant digestive and health issues over time. It also has questionable chicken and poultry by-product. In terms of chemicals, the formula contains numerous artificial dyes.

Why is Purina dog food bad?

By-products are high on the list of ingredients. ... Purina Beneful Original was accused of using the ingredients that cause skin and allergy problems in dogs. If your pooch eats too much of this food, they'll be prone to gastrointestinal issues and liver disease.

What Purina dog food is killing dogs?

A class-action lawsuit filed against the Nestle Purina PetCare Company alleges that Beneful dog food contains toxins that can harm or kill dogs.