Cannabis and horses: do they match? Experts explain how phytocannabinoids have even helped large animals

In the special cut of episode #38 of Deusa Cast, veterinarians Julia Rezende and Bruno Perozzo explain why even horses can benefit from medicinal cannabis and discuss the care and benefits of its use with pets.

Published on 07/09/2025

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Have you ever thought that treatment with medicinal cannabis can benefit not only dogs and cats but also horses? That's right! In the episode #38 of Deusa Cast, the podcast from Portal Sechat, veterinarians Julia Rezende and Bruno Perozzo talked about the advances in cannabinoid veterinary medicine, and one of the highlights of the conversation was the answer to the question: "Do cannabis and horses match?"


The answer is yes! And with scientific backing.


According to the experts, animals like horses, just like humans and other mammals, have an endocannabinoid system. It is this system that responds to the action of cannabinoids like CBD (cannabidiol) and THC in therapeutic doses. And that is precisely why the benefits of treatment also apply to these four-legged giants.


From pain to behavioral disorders


In the special cut of the episode, available on YouTube, Perozzo comments that horses can benefit from cannabis use, especially in cases of chronic pain, anxiety, inflammation, and even neurological diseases. 

Julia highlights that, despite the size of the animal being very different from conventional pets, the care and individualization of treatment are the same. "It is important to have professional supervision, respect the dosage, and evaluate the animal's response," explains veterinarian Julia Rezende.


A treatment that respects the animal's pace


The duo also emphasizes that, unlike conventional medications that can cause severe side effects, cannabis has shown good tolerability and mild adverse effects, such as drowsiness or changes in appetite, which are always reversible with dose adjustments.

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And the legislation?


The episode also provides information about Brazilian legislation, which is still in its infancy when it comes to veterinary cannabis, but already allows use under the prescription and responsibility of the professional. The veterinarians explain that it is essential for guardians to seek safe and evidence-based guidance.

For those who want to understand more about the therapeutic benefits of cannabis for animals, from dogs and cats to horses, this episode is a warm invitation to listen and reflect. See below a cut from episode #38 of Deusa Cast.


 

Cannabis and horses: do they match? Experts explain how...