Marijuana has become a popular topic of conversation in recent years, especially as more states legalize its use for both medicinal and recreational purposes. However, as pet owners become more comfortable using cannabinoid products themselves, there has been an increase in the number of people giving their cats small doses of THC or CBD.
Marijuana can have serious negative effects on cats and is not recommended for feline consumption. Here are some ways marijuana can affect cats:
- Intoxication: Cats can become intoxicated if they ingest marijuana, leading to a range of symptoms, including lethargy, loss of coordination, vomiting, and diarrhea.
- Respiratory distress: Marijuana can also cause respiratory distress in cats, including difficulty breathing and increased heart rate.
- Liver damage: Ingesting marijuana can cause liver damage in cats, particularly if they consume edibles or other products containing high concentrations of THC.
- Toxicity: THC, the psychoactive compound in marijuana, is toxic to cats and can cause serious illness or even death if consumed in large enough quantities.
It’s important to keep marijuana and any products containing THC away from cats and to seek veterinary care immediately if a cat is suspected of consuming marijuana. Pet owners should also be aware of the potential of secondhand smoke affecting their pets and avoid smoking marijuana or other substances around their cats.
While some believe it can help with anxiety, pain management, and other issues, serious concerns exist about its impact on a cat’s health. In this article, I will explore the effects of marijuana on cats, potential risks, and what pet owners should know before exposing their feline friends to this substance.
Can cats get high? Understanding the effects of marijuana on cats
Cats are curious creatures that love to explore their surroundings. Unfortunately, this can sometimes lead to them getting into things they shouldn’t, including marijuana. When a cat ingests marijuana, it can significantly impact their body and mind. THC, the psychoactive component of marijuana, affects the brain’s receptors that regulate mood, pain, and appetite. In cats, the effects are similar to those in humans, but they can be much more intense due to their smaller size.
When a cat is exposed to marijuana, they may show signs of being “high.” This can include dilated pupils, difficulty walking or standing, lethargy, and increased heart rate. Some cats may also become hyperactive or agitated. While these symptoms may seem amusing or harmless, they can indicate more severe issues. If you suspect your cat has ingested marijuana, it’s crucial to seek veterinary care immediately.

Symptoms of marijuana exposure in cats
The symptoms of marijuana exposure in cats can vary depending on the amount ingested and the product’s potency. Mild exposure may result in lethargy, loss of coordination, and dilated pupils. More severe exposure can lead to seizures, vomiting, diarrhea, and even coma. If you suspect your cat has ingested marijuana, observing them closely and looking for any signs of distress or discomfort is essential.
One of the most significant risks of marijuana exposure in cats is its impact on their cardiovascular system. THC can cause a cat’s heart rate to increase significantly, which can be dangerous, especially for older cats or those with pre-existing heart conditions. Additionally, the psychoactive effects of THC can cause anxiety and agitation in cats, leading to other health issues.
Risks and dangers of marijuana exposure in cats
While some pet owners may believe that giving their cat a small dose of THC or CBD can help with anxiety or pain management, there are serious risks and dangers associated with exposing cats to marijuana. One of the most significant risks is the potential for toxicity. Cats are much more susceptible to the toxic effects of marijuana than humans, and even a small amount can be dangerous.
Marijuana exposure in cats can also lead to respiratory issues, including bronchitis and pneumonia. The smoke from marijuana can irritate a cat’s lungs, leading to inflammation and other issues. Additionally, THC can impact a cat’s immune system, making them more susceptible to infections and illnesses.
What to do if your cat is exposed to marijuana
If you suspect your cat has ingested marijuana, it’s crucial to seek veterinary care immediately. The veterinarian may induce vomiting to remove any remaining marijuana from the stomach or administer activated charcoal to absorb any remaining toxins. Additionally, the veterinarian may provide supportive care, such as IV fluids and medications to manage symptoms.
It’s essential to be honest with your veterinarian about the amount of marijuana your cat ingested and the potency of the product. This information can help them determine the best course of treatment and reduce the risk of complications.
Treatment options for marijuana toxicity in cats
The treatment for marijuana toxicity in cats will depend on the severity of the exposure and the symptoms present. Mild exposure may only require supportive care and observation, while more severe cases may require hospitalization and intensive treatment. Sometimes, the veterinarian may need medications to manage seizures or other symptoms.
It’s important to note that there is no specific antidote for marijuana toxicity in cats. Treatment primarily focuses on managing symptoms and providing supportive care while the body metabolizes the substance.

Preventing marijuana exposure in cats
The best way to prevent marijuana exposure in cats is to keep all cannabinoid products out of reach. This includes edibles, tinctures, oils, and any other products containing THC or CBD. Additionally, it’s essential to be cautious when using marijuana around pets. The smoke can irritate their lungs, and any residual product on your hands or clothing can be harmful if ingested.
If you use cannabinoid products yourself, storing them safely and securely is crucial. This includes keeping them in a locked cabinet or drawer out of reach of pets. Labeling any THC or CBD products to prevent an accidental ingestion is also a good idea.
Legal considerations for marijuana use around pets
As more states legalize marijuana for medicinal and recreational use, it’s important to understand the legal considerations regarding pets. While some states have laws that specifically address marijuana use around pets, others do not. However, pet owners can still be held liable for any harm caused by exposing their pets to marijuana.
Additionally, veterinarians cannot legally prescribe or recommend cannabinoid products for pets. This means that any use of these products is done at the pet owner’s discretion and without the guidance of a qualified healthcare professional.
Alternative treatments for cats
While cannabinoid products may seem easy to manage a cat’s anxiety or pain, alternative treatments may be safer and more effective. These include:
- Behavior modification: If your cat is experiencing anxiety or stress, behavior modification techniques such as desensitization and counter-conditioning may be helpful.
- Environmental enrichment: Providing your cat with a stimulating environment can help reduce stress and anxiety.
- Prescription medications: In some cases, prescription medications may be necessary to manage a cat’s anxiety or pain.
It’s essential to discuss any treatment options with your veterinarian to determine the best course of action for your cat’s specific needs.
Conclusion
While some pet owners may believe that giving their cat a small dose of THC or CBD can be beneficial, the risks and dangers associated with marijuana exposure in cats are significant. It’s essential to keep all cannabinoid products out of reach of pets and to be cautious when using marijuana around them.
If you suspect your cat has ingested marijuana, seek veterinary care immediately. Alternative treatment options may be safer and more effective for managing a cat’s anxiety or pain. As responsible pet owners, we must prioritize our cat’s health and well-being above all else.