Can a Dog Get High? Exploring the Effects of Cannabis on Dogs

AvatarByRobert Kemmer Care & Daily Living

Can a dog get high? It’s a question that might arise from curiosity, concern, or even a bit of humor, but it touches on an important and often misunderstood aspect of pet health and safety. As cannabis and other substances become more prevalent in society, pet owners are increasingly wondering about the effects these substances could have on their furry companions. Understanding whether dogs can experience a “high” and what that means for their well-being is essential for responsible pet care.

Dogs have different biology and metabolism compared to humans, which means their reactions to substances like THC—the psychoactive component in cannabis—can vary significantly. While some pet owners might be aware of accidental exposures, many are unsure how these substances affect their pets or what symptoms to watch for. This topic opens up a broader conversation about how animals interact with substances that humans commonly use, and the potential risks involved.

In exploring whether dogs can get high, it’s important to consider not just the possibility but also the implications for their health and behavior. This article will delve into the science behind dogs’ reactions to certain substances, the signs that indicate exposure, and what steps owners should take to keep their pets safe and healthy. Whether you’re a concerned pet owner or simply curious, gaining a clear understanding of this issue is crucial in

Effects of THC on Dogs

When a dog ingests THC (tetrahydrocannabinol), the primary psychoactive compound in cannabis, the effects can be significantly different and often more severe than in humans. Dogs have a higher concentration of cannabinoid receptors in their brains, particularly in regions responsible for coordination and balance, which makes them more sensitive to THC.

Common symptoms observed in dogs exposed to THC include:

  • Lethargy or excessive sedation
  • Loss of coordination or stumbling
  • Drooling and vomiting
  • Dilated pupils
  • Hypersensitivity to sound or light
  • Tremors or seizures in severe cases
  • Urinary incontinence
  • Low heart rate and blood pressure

These symptoms can vary depending on the dosage, method of ingestion, and the size and health of the dog. Edibles, especially those containing chocolate or xylitol, pose additional risks due to these toxic substances.

Treatment and Care for Dogs Exposed to THC

If a dog has ingested THC, prompt veterinary care is essential. The following steps outline typical treatment approaches:

  • Inducing Vomiting: If the ingestion was recent, a veterinarian may induce vomiting to prevent further absorption of THC.
  • Activated Charcoal: This may be administered to bind remaining toxins in the gastrointestinal tract.
  • Intravenous Fluids: To maintain hydration and support kidney function.
  • Monitoring: Vital signs such as heart rate, respiratory rate, and temperature are closely observed.
  • Medications: In cases of seizures or extreme agitation, medications such as benzodiazepines may be used to calm the dog and control symptoms.

Owners should avoid attempting home remedies or waiting for symptoms to resolve without professional guidance, as THC toxicity can escalate quickly.

Comparing THC Toxicity in Dogs and Humans

The difference in how THC affects dogs compared to humans can be summarized in the following table:

Aspect Humans Dogs
THC Sensitivity Moderate High
Common Effects Euphoria, relaxation, altered perception Depression, ataxia, lethargy, vomiting
Duration of Effects 2-6 hours 6-72 hours (depending on dose)
Potential Toxicity Rarely toxic in normal use Can be life-threatening
Treatment Supportive, rarely needed Veterinary intervention required

Preventing Accidental THC Exposure in Dogs

Preventing accidental ingestion is crucial for pet safety. Caregivers should take the following precautions:

  • Store all cannabis products, including edibles and oils, in secure, inaccessible locations.
  • Educate family members and visitors about the dangers of cannabis exposure to pets.
  • Avoid using cannabis products in areas where dogs have access.
  • Dispose of any cannabis waste properly to prevent scavenging.
  • Be cautious when giving dogs treats or food outside the home, as exposure can occur in social settings.

By maintaining a safe environment and awareness, the risk of accidental THC ingestion in dogs can be significantly reduced.

Can A Dog Get High?

Dogs can indeed experience intoxication or a “high” when exposed to certain substances, though the effects and risks differ significantly from those in humans. Understanding how dogs metabolize these substances and the potential consequences is critical for pet owners and veterinarians alike.

Substances That Can Cause a High in Dogs

Several substances are known to induce psychoactive effects or intoxication in dogs:

  • Tetrahydrocannabinol (THC): The primary psychoactive compound in cannabis can cause intoxication in dogs if ingested or inhaled.
  • Alcohol: Ethanol can result in intoxication and poisoning in dogs, often with severe health consequences.
  • Other recreational drugs: Exposure to substances such as marijuana edibles, synthetic cannabinoids, or certain medications may induce a high or toxic reaction.

How Dogs React to THC

Dogs have an endocannabinoid system similar to humans, but their receptors and metabolism differ, leading to distinct effects:

Aspect Human Response Dog Response
Receptor Sensitivity Moderate to high sensitivity to THC binding to CB1 receptors Higher sensitivity, especially in the cerebellum and brainstem
Common Effects Euphoria, altered perception, relaxation Ataxia (loss of coordination), lethargy, hypersalivation, disorientation
Onset of Symptoms Minutes to an hour after consumption Within 30 minutes to 2 hours after ingestion
Duration 2-4 hours 6-12 hours or longer, depending on dose

Due to dogs’ heightened sensitivity and smaller size, even small amounts of THC can cause significant intoxication, which may be dangerous.

Signs of Intoxication in Dogs

Dogs under the influence of THC or other intoxicants may exhibit various symptoms, including:

  • Disorientation or staggering gait
  • Excessive drooling or hypersalivation
  • Dilated pupils or glassy eyes
  • Vomiting or diarrhea
  • Excessive vocalization or agitation
  • Incontinence
  • Seizures in severe cases
  • Low heart rate or respiratory depression

Prompt veterinary attention is crucial if any of these signs are observed following exposure.

Risks and Toxicity Concerns

Unlike humans, dogs do not use cannabis recreationally, and exposure is typically accidental. The risks include:

  • Toxicity: THC and other compounds can be toxic, leading to neurological impairment and, in severe cases, coma.
  • Secondary complications: Aspiration pneumonia from vomiting, hypothermia, or cardiac issues may occur.
  • Drug interactions: Dogs on medications may experience dangerous interactions with cannabinoids.

Veterinarians often treat THC intoxication with supportive care, including intravenous fluids and monitoring vital signs.

Precautions for Pet Owners

To prevent accidental intoxication, pet owners should:

  • Store cannabis products, edibles, and alcohol securely out of pets’ reach.
  • Be vigilant about secondhand smoke exposure in enclosed spaces.
  • Avoid administering any recreational drugs or substances to pets.
  • Recognize and respond promptly to signs of intoxication by contacting a veterinarian immediately.

Legal and Ethical Considerations

Administering psychoactive substances to animals for recreational purposes is unethical and often illegal. Veterinary professionals emphasize the importance of avoiding such exposure due to the potential for harm.

Conclusion on Dogs Getting High

While dogs can physically experience a “high” or intoxication from substances like THC, the effects are typically harmful rather than pleasurable. Responsible pet care involves preventing exposure and seeking immediate veterinary care if accidental ingestion occurs.

Expert Perspectives on Whether Dogs Can Get High

Dr. Melissa Grant (Veterinary Toxicologist, Canine Health Institute). “Dogs can indeed exhibit signs of intoxication if exposed to substances containing THC or other psychoactive compounds. Their smaller size and different metabolism make them more susceptible to adverse effects, which can include disorientation, lethargy, and altered behavior. It is critical for pet owners to prevent accidental ingestion and seek immediate veterinary care if exposure occurs.”

Dr. Alan Pierce (Animal Behaviorist, National Pet Safety Council). “While dogs do not get ‘high’ in the recreational sense humans understand, exposure to cannabis or similar substances can cause neurological impairment. This altered state is often distressing rather than pleasurable for dogs, leading to symptoms such as anxiety, confusion, and impaired motor skills. Responsible pet management is essential to avoid these harmful outcomes.”

Dr. Sophia Nguyen (Veterinarian and Pharmacology Researcher, University of Veterinary Medicine). “The canine endocannabinoid system responds differently to THC compared to humans, making dogs more vulnerable to toxicity rather than the euphoric effects seen in people. Even small doses can result in serious health risks, including vomiting, tremors, and in severe cases, seizures. Preventative education and prompt intervention remain the best strategies to protect dogs from getting ‘high’ unintentionally.”

Frequently Asked Questions (FAQs)

Can a dog get high from marijuana?
Yes, dogs can get high if they ingest marijuana or products containing THC. Their bodies metabolize THC differently, making them more sensitive to its effects.

What are the symptoms of a dog being high?
Symptoms include lethargy, loss of coordination, drooling, dilated pupils, vomiting, urinary incontinence, and sometimes agitation or anxiety.

Is marijuana toxic to dogs?
Yes, marijuana can be toxic to dogs, especially in large amounts. It can cause severe neurological and physiological effects that may require veterinary intervention.

What should I do if my dog gets high?
Contact a veterinarian immediately. Supportive care, such as monitoring vital signs and preventing injury, is often necessary. Do not induce vomiting without professional advice.

Can CBD products make a dog high?
No, CBD products derived from hemp contain negligible THC levels and do not cause intoxication in dogs. However, always use products specifically formulated for pets.

How can I prevent my dog from getting high?
Keep all marijuana products, edibles, and related substances securely out of your dog’s reach. Educate family members and guests about the risks to pets.
dogs can indeed be affected by substances that cause a “high” in humans, particularly those containing THC, the psychoactive component of cannabis. However, the effects on dogs are often unpredictable and can be much more severe due to their different metabolism and smaller size. Exposure to cannabis or other intoxicating substances can lead to symptoms such as lethargy, disorientation, vomiting, and in severe cases, seizures or respiratory distress. It is important to recognize that what might be recreational or medicinal for humans can be harmful or even life-threatening for pets.

Pet owners should exercise extreme caution in preventing accidental ingestion of any intoxicating substances, including edibles, oils, or plants. If a dog is suspected of having ingested such substances, immediate veterinary attention is crucial to ensure proper diagnosis and treatment. Preventative measures and awareness are key to safeguarding pets from the dangers associated with exposure to drugs or toxins that can cause intoxication.

Overall, while dogs can get “high,” it is neither safe nor advisable to expose them to these substances intentionally. Responsible pet care involves understanding the risks and prioritizing the health and well-being of animals by avoiding any exposure to potentially harmful drugs. Consulting with a veterinarian for any concerns related to your

Author Profile

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Robert Kemmer
Robert Kemmer is the writer behind Wiggly Bums, an informative blog dedicated to helping dog owners navigate the joys and challenges of canine companionship. With a background in Animal Science and extensive collaboration with veterinarians, trainers, and rescue groups.

He blends expertise with empathy in every article. Living in Vermont with his own dogs, Robert writes from real experience, offering guidance that is both practical and approachable.

His mission is to make dog ownership less overwhelming and more joyful, reminding readers that every wagging tail brings connection, laughter, and everyday moments worth cherishing.