According to the book ″Cannabis and CBD Science for Dogs″ by Caroline Coile, PhD, these hemp derived oils are very safe and appear to help …Cannabidiol (CBD) is a non-psychoactive cannabiniod compound found in industrial hemp and cannabis. Medically, CBD has been shown to have great medicinal value. Benefits are but not limited to: Alleviates Anxiety, Strengthen immune system, Therapeutic, All Natural, Anti-Oxidant, Promotes Glucose Tolerance, Helps with pain, and Non-Habit Forming. Our products are 100% legal because the CBD is extracted from industrial hemp. With industrial hemp only the CBD is extracted. There are many benefits of CBD that are continually being discovered.