Many world-famous Doctors of Veterinary Medicine and published Dog Care Experts universally agree any dog that eats commercial dog food is at a much higher risk of dying prematurely and by the time symptoms are noticeable, it's often too late to prevent an agonizing death except by lethal injection. Discover more in Lovely Low Protein Dog Food now.Use my quick reference chart to determine with Weight-Watchers-Accuracy how many total calories, fat calories and protein are contained in a cup of the most common animal protein sources.