Are there any side effects of CBD in dogs?

Are there any side effects of CBD in dogs?

CBD is generally considered safe for dogs when administered correctly and in appropriate dosages. However, like any supplement or medication, there can be potential side effects, although they are typically rare and mild. It's important to be aware of these possible side effects when giving CBD to your dog.

Dry Mouth

CBD may cause a temporary decrease in saliva production, leading to increased thirst and dry mouth in some dogs. Make sure your dog has access to fresh water to stay hydrated.


CBD can have a calming effect on dogs, which may result in drowsiness or sedation, especially at higher doses. Monitor your dog's behaviour and adjust the dosage if excessive sleepiness occurs.

Lowered Blood Pressure

In some cases, CBD may cause a temporary drop in blood pressure. This can lead to light-headedness or mild dizziness. If you notice any signs of low blood pressure, such as weakness or unsteady movement, consult your veterinarian.

Upset Stomach

While uncommon, some dogs may experience digestive issues such as diarrhoea or vomiting after consuming CBD. If gastrointestinal symptoms persist or worsen, discontinue use and consult your veterinarian.

Potential Drug Interactions

CBD can interact with certain medications, particularly those metabolised by the liver. It's important to consult with a veterinarian if your dog is on other medications to avoid any potential adverse effects or drug interactions.

It's worth noting that the occurrence of side effects with CBD is relatively rare, and most dogs tolerate it well. However, every dog is unique, and individual reactions can vary. Monitoring your dog's response to CBD and consulting with a veterinarian can help ensure their safety and well-being.

If you notice any concerning or severe side effects after giving your dog CBD, discontinue use and seek veterinary advice.

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