Can Cats Eat Weed?
No — weed is not safe for cats. THC is toxic to cats, and edibles can add other dangerous ingredients like chocolate, raisins, or xylitol.
Weed is toxic to cats — edibles are especially dangerous
Cats should not eat marijuana in any form. THC can cause serious neurologic signs in cats, and edibles may also contain other toxins such as chocolate, raisins, or xylitol that increase the danger.
Talk to a vet now →How urgent is this?
Go to the ER now
- ● Your cat ate a marijuana edible, vape cartridge contents, concentrate, or unknown cannabis product
- ● Seizures, collapse, coma, severe weakness, or trouble breathing
- ● Repeated vomiting, very low body temperature, or inability to stand
- ● Your cat may also have eaten chocolate, raisins, or xylitol along with the cannabis product
See a vet within 24 hours
- ● Your cat ate dried flower, leaves, stems, or ash from marijuana
- ● Dilated pupils, wobbliness, unusual agitation, profound sleepiness, drooling, or dribbling urine
- ● Possible inhalation exposure plus any abnormal behavior
- ● You are not sure what form or how much was exposed
Watch at home, call if it worsens
- ● Your cat briefly sniffed marijuana but definitely did not ingest it and is acting completely normal
- ● Possible secondhand smoke exposure only with no symptoms, but you should still call your vet for guidance because cats can be more sensitive to inhaled irritants
Why Weed Is Dangerous for Cats
There is no safe serving size for cats. THC affects the brain and nervous system and can cause depression, incoordination, vomiting, abnormal excitement, low blood pressure, low body temperature, seizures, and, rarely, coma or death. Cats may also be exposed through edibles, oils, or smoke, and edible products can be even more dangerous because they often contain additional toxic ingredients. Compared with dogs, cats appear less commonly exposed, but they can show marked neurologic signs and may be more likely to show agitation or excitation instead of just sedation.
- Do not offer marijuana, THC products, or cannabis edibles to your cat
- Keep flower, oils, gummies, brownies, and vape products stored securely out of reach
- Do NOT induce vomiting unless a veterinarian specifically tells you to do so
- If exposure happened, tell your vet exactly what product was involved and when
- Call your vet promptly even if signs seem mild, because symptoms can worsen
Common Questions
Can cats safely eat a small amount of weed?
Are cats affected differently than dogs?
What symptoms can marijuana toxicity cause in cats?
Is CBD safe for cats?
What should I do if my cat ate weed?
Sources
- Marijuana — ASPCA
- Toxicosis in Dogs and Cats From Tetrahydrocannabinol (THC) — Merck Veterinary Manual
- Cannabis (Marijuana) Intoxication in Cats and Dogs — VCA Animal Hospitals
Disclaimer: The information provided in this article is for educational purposes only and does not constitute veterinary medical advice. Reading this content does not establish a veterinarian-client-patient relationship. Every pet is different — always consult a licensed veterinarian before making decisions about your pet's health, diet, or care. If you'd like personalized guidance, you can talk to one of our vets. If your pet is experiencing a medical emergency, contact your local emergency animal hospital immediately.
Not sure if this is safe for your cat?
Get personalized advice from a licensed veterinarian.