Medical cannabis can be used in many animals because all vertebrates possess an Endocannabinoid System. Despite its usefulness, it is important that it be prescribed by a veterinarian so that the treatment is tailored to the patient. Surely you have heard that medical cannabis can be used for pets, but it could also be useful for animals in captivity. In the following text, we share with you some results observed after the use of CBD as a medical treatment for Nidia, an elephant in a conservation park in Mexico.