CBD is attracting the interest of more and more pet owners, and many are wondering what the science really says about it. The answer can be summed up in a few words: veterinary research is making progress, but it’s still in its early stages.
Let's take a look at what the studies show, what French regulations say, and why, when it comes to animals, any questions about CBD must be directed to a veterinarian.
What Studies Have Shown So Far
In 2025, an editorial in the journal *Frontiers in Veterinary Science* reviewed the research on cannabis derivatives in veterinary medicine. Its main finding: there are still too few well-controlled studies capable of confirming both the safety and efficacy of these products.
Dogs are the most studied species, with mixed results. A placebo-controlled, double-blind trial on postoperative pain showed no significant effect. Other studies appear more encouraging, but their methodology does not allow for definitive conclusions. In cats, research focuses primarily on tolerance and the drug’s fate in the body; the editorial does not cite any efficacy studies.
Many questions remain unanswered: the long-term effects, significant variations from one animal to another and from one species to another, and interactions with other treatments.
What the regulations say in the UK
On this point, ANSES is clear. In a notice published on February 14, 2023, the agency reiterates that any product containing CBD or THC that claims to have a therapeutic effect in animals—for example, for pain relief—is classified as a veterinary drug. It must therefore obtain authorization, issued by ANSES or the European Commission, following an evaluation of its quality, safety, and efficacy.
For its part, the Federation of European Veterinarians (FVE) stated in 2021 that no cannabis-derived products were authorized as veterinary drugs in Europe. It is calling for more clinical trials and wants these products to be available only by veterinary prescription until their safety has been demonstrated.
Why Everything Goes Through the Veterinarian
An animal that is anxious, in pain, or exhibiting behavioral changes always has a reason for doing so, and only a veterinarian can determine what that reason is. Only a veterinarian can examine your pet, take into account its age, current treatments, and overall health, and recommend an appropriate, approved, and monitored solution.
Also keep in mind that THC is toxic to animals. The hemp products in our store are designed for adults: always store them out of reach of your pets. To learn about the signs of poisoning and what to do, read our article on safety precautions for pets. If your cat shows signs of nervousness, our guide to recognizing a stressed cat will help you understand the situation better.
