Article reviewed for Accuracy by Dr. Asmat Khan.

As cannabis becomes more accessible, accidental exposure to THC (tetrahydrocannabinol) in pets has become increasingly common. Dogs are especially sensitive to THC, the psychoactive compound in marijuana, and even small amounts can lead to noticeable symptoms. While severe THC poisoning requires immediate veterinary attention, mild cases may be managed at home using natural remedies, under proper guidance. This article explores how to recognize mild THC poisoning in dogs and natural approaches to aid their recovery.
Recognizing Mild THC Poisoning in Dogs
Symptoms may vary based on dog’s size, age, and overall health condition. Symptoms of mild THC poisoning typically appear within 30 minutes to 2 hours of exposure and may last up to 24 hours, depending on the dose. Signs of mild poisoning include:
- Lethargy or unusual drowsiness
- Lack of coordination or clumsiness
- Glassy eyes or dilated pupils
- Mild tremors
- Vomiting (in some cases)
- Excessive drooling
If your dog shows severe symptoms, such as seizures, unresponsiveness, or difficulty breathing, seek emergency veterinary care immediately. For mild symptoms, the following remedies may help.
Natural Remedies for Mild THC Poisoning
Hydration
Ensuring your dog stays hydrated is one of the simplest and most effective remedies.
- Why It Helps: THC can cause dehydration, leading to additional discomfort for your pet. Keeping your dog hydrated supports their recovery and helps flush the toxin from their system.
- How to Do It: Offer fresh, clean water in a quiet space. If your dog is reluctant to drink, try adding a splash of low-sodium chicken broth to make the water more appealing.
Provide a Safe and Comfortable Environment
Creating a calm environment can significantly ease your dog’s distress.
- Why It Helps: THC can make dogs disoriented and anxious. Reducing environmental stressors helps them feel secure as the effects wear off.
- How to Do It: Keep your dog in a quiet, dimly lit area. Remove loud noises and other distractions. Stay with them to offer reassurance and comfort.
- Activated Charcoal (Under Veterinary Guidance)
Activated charcoal can bind toxins in the digestive system, limiting THC absorption.
- Why It Helps: If your dog recently ingested THC, activated charcoal may prevent further absorption into their system.
- How to Do It: Only administer activated charcoal under the guidance of a veterinarian, as improper use can lead to complications.
Offer Easily Digestible Food
Light, bland meals can help settle your dog’s stomach if they experience nausea or vomiting.
- Why It Helps: THC can upset your dog’s digestive system. Offering easily digestible food provides energy and helps stabilize their system.
- How to Do It: Cooked white rice, plain boiled chicken, or mashed sweet potatoes are good options. Feed in small amounts and monitor for any adverse reactions.
- Cannabidiol (CBD)
CBD, a non-psychoactive compound derived from hemp, can counteract some of THC’s effects.
- Why It Helps: Research suggests that CBD can reduce anxiety and mitigate some of the psychoactive effects of THC by interacting with the endocannabinoid system.
- How to Do It: Use only pet-specific CBD products that are third-party tested and contain no THC. Start with the lowest recommended dose and consult your vet before use. DO NOT use CBD without explicit veterinary consultation. Many veterinarians advise against CBD during toxin exposure.
- Chamomile Tea
Chamomile has natural calming and anti-inflammatory properties.
- Why It Helps: Chamomile can help soothe an upset stomach and reduce mild anxiety.
- How to Do It: Not all dogs tolerate chamomile. Consult your veterinarian before introducing any herbal remedies. If approved, Brew a weak chamomile tea, let it cool, and offer a small amount (1–2 teaspoons) to your dog. Do not force them to drink if they’re unwilling.
- Coconut Oil Massage
Coconut oil can be applied to your dog’s skin for a calming massage.
- Why It Helps: Coconut oil contains natural soothing properties, and the gentle massage can help relax your dog.
- How to Do It: Warm a small amount of coconut oil between your hands and gently rub it onto your dog’s chest or back.
- Monitor Rest and Recovery
Rest is a crucial part of recovery after THC exposure.
- Why It Helps: Allowing your dog’s body to process the THC naturally is the most effective remedy. Rest reduces stress on their system and helps them recover more quickly.
- How to Do It: Ensure your dog has a soft, quiet space to sleep. Avoid overhandling or overstimulating them during recovery.
When to Seek Veterinary Help
While natural remedies can be effective for mild THC poisoning, there are situations where professional care is necessary. Contact your veterinarian if:
- Symptoms worsen or fail to improve within 24 hours.
- Your dog experiences severe vomiting, seizures, or difficulty breathing.
- You’re unsure about the amount of THC ingested or its potential effects.
Preventing THC Exposure in Dogs
Prevention is always better than treatment. To keep your dog safe:
- Store cannabis products, including edibles, in sealed containers out of reach.
- Educate household members and guests about the dangers of THC exposure for pets.
- Avoid smoking cannabis around your dog, as secondhand smoke can also cause poisoning.
Conclusion
Mild THC poisoning in dogs can be alarming, but with proper care and natural remedies, most pets recover fully within a day. By staying calm, monitoring your dog closely, and creating a safe and supportive environment, you can help them through the process. However, always err on the side of caution—if symptoms persist or escalate, consult a veterinarian immediately. With preventative measures in place, you can protect your furry friend from future incidents and ensure their continued health and happiness.