Safety verdict
Consulted references classify the plant as toxic or irritating for that pet type.
Pet ingestion lookup
My dog ate Cannabis - what should I do?
Cannabis sativa
Potentially toxic
Contact your veterinarian or an animal poison-control resource now, especially if any amount was chewed or swallowed.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Signs to watch for
Lethargy, urinary incontinence, tremors, dilated pupils, and abnormal gait or stumbling.
Escalation note
Clinical signs can range from mild to severe depending on the amount ingested. Seek veterinary attention promptly if your dog consumes any part of this plant.
First aid at home
Settle the dog somewhere padded where they cannot fall down stairs or off furniture, and keep the room quiet — bright light and noise worsen the agitation. Pull any remaining product out of reach and bring the wrapper or label to the vet so they can estimate the dose. Do not induce vomiting at home unless the vet specifically tells you to.
What to watch for
Lethargy and weaving, glassy eyes with dilated pupils, and urinary dribbling. Drooling, vomiting, slow heart rate, and exaggerated reactions to sound and touch. Severe ingestions — especially concentrated edibles, butter, oils, or vape products — can cause tremors, seizures, low blood pressure, or aspiration if vomiting is heavy.
Time window
Signs typically appear 30 to 60 minutes after ingestion (faster with inhalation) and last 6 to 12 hours. Severe cases — particularly edibles or concentrated oils — can persist up to 96 hours.
When to call the vet
Call immediately for any seizure, collapse, severe agitation, or any ingestion of a concentrated product (THC oil, baked edibles, butter, vape cartridge). For mild wobbliness, call your vet or Pet Poison Helpline (855-764-7661) right away — they can decide whether to induce vomiting, which is most useful in the first 30 to 60 minutes after ingestion.
What this means for your dog
Dogs are over-represented in cannabis-poisoning cases, mostly from snatching unattended edibles or joints. The classic look is a sleepy, glassy-eyed dog who startles at every sound and dribbles urine on the rug — alarming, but rarely life-threatening with timely care. Edibles raise the stakes because they pair THC with chocolate, raisins, or xylitol.
Sources: ASPCA, Pet Poison Helpline.
Source references
Poison-control resources
This page summarizes source-bound plant-safety information and is not veterinary advice.