CBD, or cannabidiol oil, is a current trendy health and lifestyle craze. This oil, derived from hemp, cannabis, and other plants, is similar to but not exactly like marijuana, which is legal in some form in more than half the states in America. CBD oil does not contain tetrahydrocannabinol (THC), which is the chemical in marijuana that affects the mind. However, it is starting to be used in a similar way for physical health conditions ranging from arthritis to anxiety. So naturally, pet parents want to know if CBD can help their furry children, too. The question is, is CBD for dogs safe?