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CBD for Pet Seizures & Epilepsy: 2026 Research & Safety Guide UK

CBD for Pet Seizures & Epilepsy: 2026 Research & Safety Guide UK

CBD for Pet Seizures & Epilepsy: A 2026 Guide to the Research

By Tony Hewitt, Director of Valley Health | 2026 Pet Wellness Insights

Can high strength CBD oil help dogs with epilepsy?

2026 clinical studies from leading veterinary universities suggest that high strength CBD can be a potent adjunctive therapy for idiopathic epilepsy, with some trials showing a 33% reduction in seizure frequency. For pet owners, choosing a non-bitter CBD isolate is critical to avoid THC toxicity (marijuana poisoning) and to ensure the oil can be easily mixed with food without the "earthy" taste causing meal refusal.

Understanding the Vets' Perspective

1. The Endocannabinoid System in Dogs

Just like humans, dogs have an Endocannabinoid System (ECS). However, dogs have a much higher concentration of CB1 receptors in the cerebellum. This makes them significantly more sensitive to THC than humans. Using a 100% THC-free high strength CBD isolate is the safest way to support their ECS without the risk of "ataxia" (loss of coordination) caused by trace THC.


2. Reducing "Excitatory" Signals

Seizures are essentially electrical "storms" in the brain. CBD research focuses on its ability to decrease glutamate (an excitatory neurotransmitter) and inhibit adenosine reuptake. This "calming" of the neural pathways is why many owners look for high strength CBD oil to use alongside traditional anti-epileptic drugs (AEDs) like phenobarbital.

3. The Challenge of "Hemp Burps" and Taste

If you've ever tried to give a dog a bitter medicine, you know the struggle. Many full-spectrum oils are too "hempy" for a dog’s sensitive nose. Our non-bitter isolate is the best tasting CBD oil for adding to kibble or wet food. It provides the necessary potency for large breeds without the "bitter taste" that leads to rejected meals.

4. UK Regulations & Safety

In the UK, the VMD classifies CBD as a medicine for animals. While we sell our oil as a human food supplement, we prioritize the same medical-grade purity. Valley Health is currently compiling an FSA Novel Food application (Dossier #320165), ensuring our UK sourced and certified oil is free from heavy metals and pesticides—essential for pets with compromised liver enzymes.

⚠️ 2026 Pet Safety Advice

  • Consult Your Vet: Always speak to your vet before adding CBD to a seizure management plan, as it can affect how other medications are metabolised by the liver.
  • Avoid Xylitol: Never give your pet "human" CBD gummies, as they often contain Xylitol (Birch Sugar), which is lethal to dogs. Stick to pure oils.
  • Zero THC: Ensure the label says "Isolate" or "0.0% THC" to avoid marijuana poisoning.

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"Finding a high-strength oil that doesn't taste bad has been a game changer for my senior dog's routine. The peppermint is subtle, and the purity gives me peace of mind."

— Verified UK Customer

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Valley Health | UK Sourced | FSA Novel Food Application Underway