Currently, there is no formal study that explains what CBD does to a dog’s system. We know that CBD interacts with the body’s endocannabinoid system, which helps maintain balance in the body, keeping it healthy.
In a 2016 article (by Dr. Carlton Gyles), dogs are reported to have a higher number of endocannabinoid receptors in the brain compared to humans. It was suggested that dogs might be more susceptible to the toxic effects of cannabis than humans.
A 2016 study (by L.R. Kogan, et al.) conducted a survey asking pet owners the reason why they use CBD for their dogs. The majority of the responses were to help treat an illness or condition diagnosed by a veterinarian.
The most common reason for the use of CBD was for pain relief, followed by aid in sleep and relief from anxiety.
CBD-infused pet products are often crafted as snacks, treats, or oils. The reason for this might be because a 2018 study (published in Ingenta) states that oral CBD-infused oils have the most favorable time of absorption, distribution, and excretion in the body.