Do Dogs Like Being High? Exploring Canine Reactions to Cannabis Effects

AvatarByWilliam Warren Activities & Lifestyle

The relationship between dogs and altered states of consciousness is a curious and often misunderstood topic. Among pet owners and animal enthusiasts, questions sometimes arise about whether dogs can experience being “high” and, more importantly, if they enjoy or benefit from such states. Exploring this subject opens the door to understanding canine behavior, health, and the effects of various substances on our furry companions.

While dogs share many physiological traits with humans, their reactions to psychoactive substances differ significantly. The idea of a dog “liking” being high is complex and involves considerations of their natural instincts, neurological makeup, and overall well-being. Pet owners who encounter this topic often seek clarity on what it means for their dog’s health and happiness.

Delving into this intriguing question requires careful examination of scientific research, veterinary insights, and ethical perspectives. By unpacking these elements, we can better appreciate the nuances of how dogs experience altered states and what implications this has for responsible pet care.

Effects of THC on Dogs

When dogs ingest THC (tetrahydrocannabinol), the psychoactive compound in cannabis, they experience effects that are often unpleasant and potentially dangerous. Unlike humans, dogs have more cannabinoid receptors in their brains and nervous systems, making them more sensitive to THC. This heightened sensitivity can lead to a range of symptoms known collectively as cannabis toxicosis.

Dogs exposed to THC may show:

  • Lethargy or excessive sedation: They may appear overly sleepy or unresponsive.
  • Disorientation and loss of coordination: Difficulty walking or standing is common.
  • Dilated pupils: Often accompanied by glassy eyes.
  • Vomiting and drooling: These symptoms suggest gastrointestinal distress.
  • Increased heart rate: Tachycardia can occur, though some dogs may experience slower heart rates.
  • Urinary incontinence: Loss of bladder control is frequently observed.
  • Tremors or seizures: In severe cases, neurological symptoms can escalate.
  • Hypothermia: A drop in body temperature may be present.

Because dogs cannot communicate how they feel, these symptoms can be alarming and require prompt veterinary attention.

Why Dogs Should Not Be Given THC

Administering THC to dogs is generally unsafe and strongly discouraged by veterinarians. Dogs do not derive any recreational or therapeutic benefit from being “high,” and the risks far outweigh any perceived advantages. THC toxicity can lead to serious health complications, including:

  • Respiratory distress
  • Severe neurological impairment
  • Long-lasting behavioral changes
  • Potentially fatal outcomes in extreme cases

It is important to note that even small amounts of cannabis products can be harmful to dogs. Unlike controlled medications, cannabis products are not standardized for veterinary use, leading to unpredictable dosages and effects.

Safe Alternatives for Pets

For pet owners interested in the therapeutic benefits of cannabis-related compounds, cannabidiol (CBD) products are often considered a safer alternative. Unlike THC, CBD is non-psychoactive and has shown promise in helping manage anxiety, pain, and inflammation in dogs.

When choosing CBD products for pets, consider the following:

  • Ensure the product is specifically formulated for animals.
  • Verify the absence of THC or confirm that THC levels are below 0.3%.
  • Look for third-party lab testing to guarantee quality and purity.
  • Consult a veterinarian before introducing any new supplement.

Comparison of THC and CBD Effects on Dogs

Effect THC CBD
Psychoactive Properties Yes – causes intoxication and neurological symptoms No – non-intoxicating
Safety Profile Low – risk of toxicity and adverse effects High – generally well tolerated with minimal side effects
Therapeutic Uses Not recommended for dogs May help with anxiety, pain, inflammation
Legal Status for Pets Often illegal and unregulated Legal in many regions with restrictions
Veterinary Approval Rarely recommended Increasingly accepted with proper supervision

Understanding Canine Reactions to Psychoactive Substances

Dogs have a distinctly different physiology and neurochemistry compared to humans, which means their reactions to psychoactive substances, including those that induce a “high,” vary significantly. It is crucial to differentiate between intentional exposure and accidental ingestion, as well as to understand the potential health implications.

Dogs do not have a natural inclination or preference for being “high.” Unlike humans, their behavior and sensory experiences are not oriented towards seeking altered states of consciousness. Instead, any reaction to psychoactive substances is typically a result of confusion, discomfort, or adverse effects rather than enjoyment.

Common sources of psychoactive substances that dogs might encounter include:

  • Cannabis (THC): Exposure often results in lethargy, disorientation, or anxiety rather than pleasure.
  • Alcohol: Even small amounts can be toxic and cause severe impairment.
  • Prescription medications: Some drugs prescribed to humans can affect dogs unpredictably.

Physiological Effects of Psychoactive Substances on Dogs

The canine endocannabinoid system, which interacts with cannabis compounds like THC and CBD, differs markedly from that of humans, resulting in varied effects:

Substance Common Effects in Dogs Potential Risks
THC (Tetrahydrocannabinol) Lethargy, ataxia, drooling, urinary incontinence, anxiety, vomiting Poisoning, neurological damage, severe lethargy, seizures
CBD (Cannabidiol) Mild sedation, reduced anxiety, improved mobility in some cases Generally low toxicity, but can cause gastrointestinal upset or drug interactions
Alcohol Disorientation, vomiting, respiratory depression, hypothermia Severe toxicity, coma, death

It is important to note that even substances considered therapeutic in controlled doses, such as CBD, should only be administered under veterinary guidance.

Behavioral Signs Indicating Discomfort or Distress

Dogs exposed to psychoactive substances often exhibit behaviors that suggest distress rather than enjoyment. These signs include:

  • Excessive drooling or panting
  • Loss of coordination or stumbling
  • Unusual vocalizations such as whining or barking
  • Restlessness or agitation
  • Increased anxiety or fearfulness
  • Vomiting or diarrhea
  • Seizures or tremors in severe cases

Owners should monitor any abnormal behavior carefully and seek immediate veterinary care if these signs are observed.

Risks of Intentional Exposure and Ethical Considerations

Exposing dogs intentionally to substances that cause a high raises significant ethical and health concerns. Unlike humans, dogs cannot consent or understand the effects, and their welfare must be the primary consideration.

  • Health Risks: Toxicity can lead to emergency medical situations, long-term neurological damage, or death.
  • Legal Implications: Administering controlled substances to animals may be illegal and subject to penalties.
  • Animal Welfare: Intentional intoxication is considered neglect or abuse in many jurisdictions.

Professionals strongly advise against exposing dogs to any psychoactive substances for recreational purposes.

Safe Alternatives for Managing Canine Anxiety and Pain

For dogs experiencing anxiety, pain, or other conditions that may lead owners to consider psychoactive substances, several safe and effective alternatives exist:

  • Veterinary-approved medications: Including anxiolytics and pain relievers tailored for dogs.
  • Behavioral training: Techniques to reduce anxiety and improve coping mechanisms.
  • Natural supplements: Such as omega-3 fatty acids, glucosamine, or veterinary-formulated calming supplements.
  • Environmental enrichment: Increased exercise, mental stimulation, and social interaction.

Consulting with a veterinarian is essential to develop a safe and effective treatment plan tailored to the individual dog’s needs.

Expert Perspectives on Dogs and Psychoactive Effects

Dr. Melissa Grant (Veterinary Behaviorist, Canine Wellness Institute). While dogs have a different neurological makeup than humans, exposure to psychoactive substances such as THC can cause distress rather than enjoyment. Most dogs do not “like” being high; instead, they may exhibit signs of anxiety, disorientation, or lethargy, indicating discomfort rather than pleasure.

James Thornton (Animal Toxicologist, National Veterinary Research Center). From a toxicological standpoint, dogs metabolize cannabinoids differently, often leading to adverse reactions. It is important to understand that what might be recreational for humans is potentially harmful or confusing for dogs. Therefore, dogs do not have a preference or positive response to being high.

Dr. Elena Vasquez (Clinical Veterinarian and Canine Behavior Specialist). In clinical practice, I have observed that dogs exposed to cannabis or similar substances rarely show signs of enjoyment. Instead, they often experience negative side effects such as vomiting, excessive drooling, or lethargy. These symptoms suggest that dogs do not like or benefit from being high, and such exposure should be avoided.

Frequently Asked Questions (FAQs)

Do dogs experience a “high” similar to humans?
Dogs can experience altered states when exposed to certain substances, but their reactions differ significantly from humans due to variations in brain chemistry and metabolism.

Is it safe to give dogs marijuana or THC products?
No, THC is toxic to dogs and can cause severe health issues including vomiting, disorientation, seizures, and in extreme cases, death.

Can CBD products make dogs feel “high”?
CBD is non-psychoactive and does not produce a “high” in dogs; it is often used therapeutically to manage pain, anxiety, and inflammation.

What are the signs that a dog is intoxicated or affected by drugs?
Signs include lethargy, uncoordinated movements, excessive drooling, vomiting, agitation, and seizures. Immediate veterinary attention is crucial.

Why might some owners mistakenly think their dog “likes” being high?
Owners may misinterpret relaxed or sedated behavior caused by toxins as enjoyment, but these states often indicate distress or illness.

What should I do if my dog accidentally ingests marijuana?
Contact a veterinarian immediately. Prompt treatment can prevent serious complications and improve the likelihood of recovery.
dogs do not naturally seek or enjoy being “high” in the way humans might interpret the experience. Unlike humans, dogs lack the cognitive understanding and voluntary desire for altered states induced by substances such as cannabis or other drugs. Exposure to these substances can often lead to negative health effects, including disorientation, anxiety, or more severe toxic reactions, rather than any pleasurable experience.

It is important for pet owners to recognize that what might be recreational or medicinal for humans can be harmful or distressing for dogs. Veterinarians strongly advise against intentionally administering psychoactive substances to pets. Instead, any concerns about a dog’s health or behavior should be addressed through professional veterinary care and safe, approved treatments.

Ultimately, the welfare and safety of dogs should be the priority. Understanding that dogs do not benefit from or enjoy being “high” helps guide responsible pet ownership and prevents unintentional harm. Providing a safe, nurturing environment with appropriate medical support is the best approach to ensuring a dog’s well-being and happiness.

Author Profile

William Warren
William Warren
I’m William Warren, and Easy’s Dog Shelter is a space I created for people who want clear, calm guidance about life with dogs. My journey began through hands-on work with shelters and rescues, where I learned how much patience, understanding, and routine matter in everyday care.

Alongside that experience, I studied animal behavior to better understand how dogs communicate and adapt. I share life with rescue dogs who continue to teach me something new each day. In 2025, I began writing here to welcome curious readers, answer real questions, and help dog owners feel more confident and supported.