 AGEs can cause dangerous build-up in your dog's system, make them act slower or older. High amounts could be connected to cancer. Even healthy and organic dog food is often cooked at high temperatures, hard to avoid. Dr. Marty Goldstein created his own formula, Nature's Blend. It's freeze-dried raw. No need to worry about potential AGEs. It's shelf-stable and mess-free. Full of nutrients, tastes absolutely delicious.