Longevity Raw Pet Food Dr. B's Longevity Raw Pet Food Dr. B's Longevity Raw Pet Food is a
unique immune - system - building formula containing high -
quality, grass - fed and pastured proteins, locally sourced, non-GMO fruits and vegetables, and pet superfoods such as green tripe, lycopene and
medicinal mushrooms added in amounts shown in research to reduce the incidence of cancer.