Can you get a dog high? Yes, dogs can become intoxicated or “high” if they ingest substances containing THC, the psychoactive compound in marijuana. This is extremely dangerous for them.
This guide focuses on the serious risks associated with your dog ingesting cannabis products, how to spot the signs of canine intoxication, and what steps you must take immediately to get help. We are here to inform pet owners about the severe dangers of dog marijuana exposure and what to do if accidental pet pot ingestion occurs.
The Danger of THC for Dogs
Marijuana contains many compounds, but THC is the one that causes the psychoactive effect, or “high.” Dogs are much more sensitive to THC than humans. Even small amounts can cause serious illness. Dogs do not process THC the way people do. This means the effects can last a long time and be very scary for your pet.
Why THC Affects Dogs So Much
Dogs have more receptors for THC in their brains. These receptors control many body functions. When THC enters their system, it throws these systems out of balance. This leads to the observable signs of being high.
THC is fat-soluble. This means it stays in a dog’s fatty tissues for a long time. This extended presence can prolong the toxic effects. This is a major factor in the severity of THC effects on dogs.
Common Ways Dogs Access Cannabis Products
It is crucial to keep all cannabis products locked away. Accidental pet pot ingestion is the most common way dogs get exposed. Dogs are naturally curious and often eat things they shouldn’t.
Edibles are the Biggest Threat
Dog edibles danger is extremely high. Edibles often look like treats, cookies, brownies, or candies. Dogs cannot tell the difference. These items often contain high concentrations of THC. They may also have other harmful ingredients like chocolate or xylitol (a sugar substitute that is toxic to dogs).
Table 1: Common Forms of Dangerous THC Products
| Product Type | Risk Factor | Notes |
|---|---|---|
| Edibles (Brownies, Gummies) | Very High | Often mistaken for human snacks. High THC dose. |
| Vaping Oils/Cartridges | High | Concentrated THC. Dogs may chew on the device. |
| Flower/Buds | Medium | Can be eaten if left accessible. |
| Tinctures/Oils | High | Easy to spill or lick up accidentally. |
Secondhand Smoke and Residue
While less common, some dogs can show mild signs after heavy exposure to secondhand marijuana smoke. More concerning is contact with residue left on surfaces. If you handle cannabis and then touch your dog without washing your hands, residue can transfer.
Spotting the Signs of Canine Intoxication
If your dog has ingested THC, you need to recognize the signs right away. Knowing what to look for can save critical time. These signs point directly to signs of dog cannabis poisoning.
Physical and Behavioral Changes
The signs of being high can range from mild wobbliness to severe depression. Owners often report unusual behavior.
- Stumbling and Loss of Coordination: This is often the first sign. The dog may seem drunk or wobbly when walking. This is called ataxia.
- Lethargy or Depression: The dog may seem very sleepy, unresponsive, or overly calm. They may just lie down and refuse to move.
- Hypersensitivity: Some dogs become overly sensitive to noise, light, or touch. A normal sound can make them jumpy.
- Vomiting and Drooling: Nausea is common. Excessive drooling or pawing at the mouth can signal this.
- Low Heart Rate (Bradycardia): This is a very serious sign that needs immediate vet care.
- Urinary Incontinence: Dogs might suddenly start leaking urine uncontrollably.
- Tremors or Seizures: In severe cases, muscle tremors or actual seizures can occur.
Time Frame of Symptoms
Symptoms usually start quickly, often within 30 to 90 minutes after ingestion, depending on what the dog ate and how much THC was in it. The peak effect can last for several hours. Recovery can take up to 24 hours, especially after eating an edible.
Immediate Steps to Take If Your Dog Ingests Cannabis
If you suspect dog psychoactive substance ingestion, do not wait. Time is crucial.
Step 1: Stay Calm and Assess the Situation
It is easy to panic, but you need to stay calm for your dog. Check what they ate, if possible. Look for packaging. Knowing the approximate amount of THC ingested helps the vet determine treatment.
Step 2: Call Your Veterinarian or Pet Poison Helpline
This is the most important step. Call your regular vet or the nearest emergency animal hospital immediately. If it is after hours, call a pet poison control hotline. They give specialized advice based on your dog’s weight and the substance ingested.
When you call, be prepared to give:
* Your dog’s weight.
* What they ate (e.g., a brownie, a gummy).
* When they ate it (approximately).
* How much THC you think was in the product.
Step 3: Follow Veterinary Instructions
Your veterinarian will advise you whether you need to bring the dog in right away. Never try to treat canine intoxication at home without professional guidance.
Veterinary Treatment for Intoxicated Dogs
When you arrive at the clinic, the team will work quickly to stabilize your pet. The goal is to manage the symptoms and prevent further absorption of the toxin. This advice is part of veterinarian advice for intoxicated dog protocols.
Decontamination Measures
If the ingestion just happened (usually within the last hour or two), the vet might try to remove the substance from the stomach.
- Inducing Vomiting (Emesis): Vets use specific safe medications to make the dog vomit. Warning: Never try to make your dog vomit at home using home remedies like hydrogen peroxide unless specifically instructed by a vet, as this can sometimes cause more harm.
- Activated Charcoal: If vomiting is successful, the vet might give activated charcoal. This substance binds to toxins in the digestive tract, preventing them from being absorbed into the bloodstream.
Supportive Care
Most dogs need supportive care while the THC wears off. Since there is no direct “antidote” for THC poisoning, treatment focuses on keeping the dog comfortable and stable.
- IV Fluids: Intravenous fluids help flush the system and keep the dog hydrated. They also help maintain blood pressure.
- Monitoring: Vital signs like heart rate, breathing, and temperature are closely monitored.
- Medication for Symptoms: If the dog is shaking severely or having seizures, the vet will give anti-anxiety or anti-seizure medication to keep them safe.
The recovery process focuses on managing the negative physical effects until the THC is metabolized.
Distinguishing THC Poisoning from CBD Risks
People sometimes confuse marijuana (THC) exposure with the use of Cannabidiol (CBD) products for dogs. It is vital to know the difference, although misuse of CBD also carries risks.
CBD Use in Pets
CBD is derived from hemp and contains very low levels of THC (legally defined as less than 0.3% in many places). Some owners use veterinarian-approved CBD products to help with anxiety or joint pain.
Dog CBD Risks
While generally considered safer than THC, dog CBD risks still exist. Too much CBD can cause side effects similar to mild THC intoxication, such as lethargy, diarrhea, or dry mouth. Furthermore, the quality control of many CBD products is poor. If a product is mislabeled, it might contain much higher levels of THC than advertised, leading to severe poisoning.
Always consult your veterinarian before giving your dog any CBD product. They can advise on safe dosing and reputable sources, helping to avoid accidental THC exposure.
Prevention: Securing Cannabis Products
Preventing accidental pet pot ingestion is entirely up to the owner. Dogs cannot manage the risk themselves. Treat all cannabis products like poisons.
Secure Storage is Non-Negotiable
Lock it up. This means keeping all forms of cannabis—flower, edibles, oils, vaping supplies, and ashes—out of reach and preferably in a locked container or cabinet.
- Height Matters: Do not assume a high shelf is safe. Dogs can jump, and children might leave things accessible.
- Child-Proofing: Use containers that are truly child and pet-resistant. Many edible packages look appealing to dogs but are easy for them to chew open.
- Disposal: Dispose of used materials (like butts or empty containers) immediately and securely. Do not put them in an easily accessible trash can.
Educating the Household
Everyone in the home must know the rules. Guests, roommates, and family members must understand that cannabis products are toxic to pets. A simple wrapper left on a coffee table is a major hazard.
The Science Behind THC Toxicity in Canines
To fully grasp the severity, it helps to know a bit about how THC acts on the dog’s body. This explains why signs like low heart rate happen.
The Endocannabinoid System (ECS)
Dogs, like humans, have an ECS. This system helps regulate mood, appetite, sleep, and movement. THC strongly interacts with the CB1 receptors in this system.
When THC floods the system, it causes an exaggerated, uncontrolled reaction in the ECS. This leads to the typical signs of being “high.” The dog loses control over normal functions, leading to the observable symptoms of canine intoxication.
Dose Calculation Complexity
Veterinary toxicologists use weight-based calculations for toxins. For THC, the toxicity scale is often based on milligrams of THC per kilogram of the dog’s body weight (mg/kg).
- Mild Signs: Often seen at doses around 0.5 to 1.0 mg/kg.
- Severe Signs (Ataxia, Sedation): Can start around 2.5 mg/kg.
- Critical Signs (Coma, Seizures): Can occur at doses over 5 mg/kg, though individual sensitivity varies wildly.
Because owners rarely know the exact THC content of a homemade edible, vets treat any known ingestion as potentially severe. This uncertainty reinforces the need for immediate professional care when dog marijuana exposure is suspected.
Long-Term Concerns After Severe Poisoning
While most dogs recover fully from accidental ingestion with prompt treatment, severe cases involving very high doses or underlying health issues can lead to longer-term concerns.
Residual Neurological Effects
In rare, severe incidents, prolonged CNS (Central Nervous System) depression or seizures can cause temporary or, very rarely, lasting neurological impacts. This is why aggressive monitoring is key during the initial treatment phase.
Kidney and Liver Stress
The body works very hard to process and eliminate the toxin. In dogs with pre-existing conditions, this stress can cause temporary elevations in liver enzymes. Regular follow-up bloodwork may be recommended after a severe poisoning event to ensure the organs bounced back fully.
Recovery and Aftercare
Once your dog is stable and released from the emergency clinic, recovery at home is focused on rest and gentle reintroduction to normal routines.
Rest and Quiet Environment
When you bring your dog home, they will likely still be lethargic or slightly unsteady. Set up a safe, quiet space for them. Minimize loud noises, bright lights, and excessive handling. They need time for their system to clear the remaining toxins.
Reintroducing Food and Water
If the vet approved it, offer small amounts of water first. If they drink normally and don’t vomit, offer a small, bland meal (like plain boiled chicken and rice) later that evening or the next morning. Do not offer rich, fatty human foods while they recover.
Monitoring for Relapse
Watch your dog closely for the next 12 to 24 hours. Even if they seem fine when discharged, sometimes effects can shift as they metabolize the final amounts of the substance. If you see a return of wobbliness, lethargy, or vomiting, call your vet back immediately.
Legal and Ethical Responsibility of Pet Ownership
It is the owner’s legal and ethical responsibility to protect pets from harmful substances. Marijuana use is becoming more common, which means the risk of dog psychoactive substance ingestion increases.
Ethical Duty to Protect
Pets rely completely on their owners for safety. Intoxication is not a fun experience for a dog; it is terrifying, disorienting, and potentially life-threatening. The ethical choice is always prevention and immediate, thorough medical intervention if exposure happens.
Legal Implications
While laws vary, reckless endangerment of an animal through negligence (like leaving toxins accessible) can sometimes lead to animal cruelty charges in certain jurisdictions. Prevention is the best defense against this, too.
Conclusion: Safety First with Cannabis Products
The desire to understand how a dog might get high is usually driven by curiosity or, tragically, a mistake made by leaving products unsecured. The reality is stark: THC effects on dogs are serious and potentially fatal.
Focusing efforts on rigorous security measures—locking everything away—is the only acceptable approach. If an accident occurs, immediate action, clear communication with your vet, and following protocols for treating high dog cases are essential to a positive outcome. Always prioritize pet safety over convenience when handling any substance that could cause canine intoxication.
Frequently Asked Questions (FAQ)
Q1: If my dog licks a rolling paper, is that dangerous?
A: Yes, it can be dangerous. Even small amounts of residue on paper or packaging can contain enough THC to cause mild to moderate symptoms, especially in small dogs. It is best to treat all used cannabis materials as hazardous waste for pets.
Q2: Can CBD oil cure THC poisoning in dogs?
A: No. Giving a dog more CBD will not reverse the effects of THC poisoning. If anything, adding more cannabis-related products complicates the situation. Stick strictly to veterinarian advice for intoxicated dog situations, which usually involves supportive care and flushing the system.
Q3: How long does it take for a dog to sober up from marijuana?
A: This varies greatly based on the amount ingested, the dog’s size, and the product consumed. Mild signs might fade in 6 to 12 hours. However, significant intoxication, especially from edibles, can require supportive care for 24 hours or more before the dog returns to normal.
Q4: Is marijuana smoke harmful to dogs?
A: Yes, secondhand smoke is harmful. Just like in people, inhaling smoke irritates the lungs. While it rarely causes severe intoxication unless exposure is massive, it contributes to respiratory issues and should be avoided around pets.
Q5: Can I treat my dog at home if they ate a gummy?
A: You should call your vet first. If the ingestion was very recent, your vet might advise inducing vomiting with a specific medication, but they must guide this process. Home remedies are often ineffective or dangerous. For dog edibles danger, professional intervention is almost always needed.