Choosing CBD for Pets?

Jonathan Dunkley
Choosing CBD for Pets?

The UK has witnessed a surge in the use of alternative treatments for a range of health conditions. One such potential alternative that has seen a rapid increase in popularity is Cannabidiol, better known as CBD. While CBD has been extensively used and studied for human application, it's also catching the attention of pet owners and veterinarians who are seeking new methods to support the health and wellness of pets. This article aims to unpack the potential of CBD for pets in the UK, looking at the existing research, potential benefits and risks, and the necessary precautions one should take.

Understanding CBD for Pets

CBD is a non-psychoactive compound found in cannabis and hemp plants. Unlike its cousin THC (tetrahydrocannabinol), CBD doesn't produce the 'high' associated with marijuana use. Instead, it has been celebrated for its potential therapeutic benefits including pain relief, anxiety reduction, and improving overall wellbeing.

For pets, specifically dogs and cats, CBD is typically administered orally through CBD-infused treats, oils, or tinctures. It works by interacting with the endocannabinoid system (ECS) present in all mammals.

Essentially, it ensures that the body's internal environment remains stable and constant, despite external changes. The ECS is composed of endocannabinoids (naturally produced cannabis-like molecules), receptors, and enzymes. Two key endocannabinoids are Anandamide (AEA) and 2-arachidonoylglyerol (2-AG). The main ECS receptors are CB1, primarily located in the central nervous system, and CB2, mostly found in peripheral organs and cells associated with the immune system.

When there is an imbalance in the body's homeostasis due to physical injury or disease, the ECS springs into action. Endocannabinoids are produced on demand and bind to ECS receptors to trigger a response that helps return the body to homeostasis.

CBD comes into play by influencing the ECS to enhance its functionality. CBD does not directly bind with the CB1 and CB2 receptors like THC does; instead, it modifies these receptors' ability to bind with endocannabinoids. Additionally, CBD interacts with several other non-endocannabinoid signalling systems and has an anti-inflammatory effect.

For pets, this means that CBD has the potential to help mitigate various symptoms like pain, inflammation, anxiety, and even seizures. However, the use of CBD in pets should be approached cautiously and always under the guidance of a veterinarian, given the variances in dosage and the potential interactions with other medications.

Research Surrounding CBD Use in Pets

While the research surrounding CBD's effectiveness for pets is in its early stages, the preliminary studies and anecdotal evidence suggest a positive impact. A study by Cornell University found that CBD oil significantly improved comfort and mobility in dogs suffering from arthritis.

Another study led by Colorado State University evaluated the short-term effect of CBD oil in dogs suffering from epilepsy. The results showed that 89% of dogs that received CBD in the clinical trial had a reduction in the frequency of seizures, paving the way for potential new treatments.

Moreover, anecdotal evidence from pet owners worldwide corroborates these findings. Many report observed improvements in their pets' health conditions, ranging from alleviating chronic pain and inflammation, reducing anxiety during stressful situations such as thunderstorms or fireworks, and even curbing aggressive behaviour in certain dogs.

However, the exciting potential of CBD shouldn't overshadow the need for cautious optimism. While these initial studies and anecdotal reports are promising, there's much we still need to learn about CBD's long-term effects, ideal dosages, and the conditions it can potentially treat in pets.

Benefits of CBD for Pets

Numerous pet owners and some vets believe that CBD can help pets with various health issues, mirroring many of the supposed benefits humans experience:

  • Pain relief: CBD is recognised for its analgesic properties, helping to manage pain in pets suffering from chronic conditions like arthritis or acute injuries.

  • Anti-anxiety: CBD may have a calming effect on pets that suffer from anxiety, fear, or stress due to situations like thunderstorms or fireworks.

  • Seizure management: Although more research is needed, anecdotal evidence suggests CBD might help manage seizures in pets, as it does in humans.

  • Appetite and Nausea control: CBD may help stimulate appetite in pets who are eating less due to illness or medication, and it can also reduce nausea and vomiting.

Risks and Precautions

While CBD holds promise for pet health, it's crucial to use it responsibly. CBD is generally considered safe for pets, but overdosing could lead to potential side effects such as lethargy, diarrhoea, and changes in appetite or weight. Always consult a veterinarian before introducing CBD to your pet's regimen, especially if they are on other medications.

The quality of CBD products varies widely, and this has significant implications for efficacy and safety. Always choose products that are specifically made for pets and are third-party tested for quality, purity, and potency. Avoid products containing THC, as it can be harmful to pets.

The Legality of CBD for Pets in the UK

In the UK, CBD products are legal as long as they contain less than 0.2% THC. However, CBD products for pets are governed by the Veterinary Medicines Directorate (VMD). As of my last knowledge cut-off in September 2021, the VMD considers CBD products for pets as 'veterinary medicines,' requiring a marketing authorisation before they can be legally sold or supplied in the UK. Always consult your vet and ensure you are in compliance with current UK laws.


The world of CBD for pets is undoubtedly promising, with numerous pet owners and vets recounting positive results. However, it's important to navigate this world with caution. Always consult with a knowledgeable veterinarian, invest in high-quality products, and remain vigilant about any changes in your pet's behaviour or health. While more research is needed, CBD for pets could well be a part of a new wave of animal healthcare - a paw-sitive future indeed.

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