Accidents happen. Your dog gets into something they absolutely shouldn’t have and eats the evidence. Or, perhaps this story is familiar, too: they find a forbidden snack on the sidewalk and they’ve already swallowed it before you wrestle it from their mouth.
Here’s what to do incase your pet accidentally ingests some cannabis.
Part one: if it already happened
Why dogs get hit harder than you do. Dogs have a
in the brain than humans do. That’s a structural difference, and it means a quantity that would be unremarkable for you can produce real symptoms in a 20-pound animal. Clinical signs have been reported at doses as low as 0.3 mg per kilogram of body weight. A single standard gummy can clear that threshold for a small dog.What it looks like. The classic presentation is unsteadiness on the feet, lethargy or dullness, and — the tell veterinarians look for — dribbling urine. Additional common symptoms include hypersensitivity to light and sound, vomiting, tremors, changes in heart rate, and temperature that’s dropped or climbed. Seizures can happen but are rare.
Many cases are unwitnessed. Owners often report no known access at all, and the exposure turns out to have happened on a walk. If your dog is suddenly ataxic and leaking urine and you have no explanation, this belongs on the list of possibilities.
What to do: call your veterinarian or an animal poison control line, and go in as soon as possible. Prognosis is good with supportive care, and toxicosis alone is rarely fatal, but “rarely fatal” is not “wait and see,” and severity depends on dose and on what else was in the product.
What to do next: Tell your vet exactly what happened.
Just be honest. People hedge here. They say the dog “got into something.” They leave out the edible. The instinct is understandable, especially for anyone who’s spent decades treating this as information you don’t volunteer.
Here’s why it matters clinically. There is no validated diagnostic test for this in dogs. Diagnosis is made from the history you provide plus the clinical signs in front of the vet. When you withhold the history, the veterinary team has to work backward through a differential that includes antifreeze, opioids, sedatives, rodenticides and neurological disease. Which means x-rays, bloodwork, time, money, and a delay in the supportive care your animal actually needs.
Your veterinarian is not law enforcement. They want to treat the animal. Poison control specialists report that owners have become considerably more willing to say it out loud as legalization has spread, and that’s a good development. Say it.
The ingredients that are actually more dangerous than the THC
Chocolate and xylitol. Both are genuine emergencies in their own right, and both routinely show up in the same product.
Xylitol is especially toxic. It’s a sweetener common in sugar-free gummies and candies, and it’s severely toxic to dogs at small quantities. If the product your dog ate contains chocolate or xylitol, that changes this from “get evaluated” to “emergency vet immediately.”
Cooking fats are the sleeper risk. Infused butter and oil are far more concentrated than flower, and they’re the thing left on a counter in a bowl. If you cook with it: take the trash out immediately, never feed a scrap of the finished product to an animal, and treat the butter like the concentrate it is.
Prevention is essential
Store everything in closed containers, elevated or locked. Use the same standard you’d use for medication. Treat gummies as the highest-risk item, because they smell like food and often are. Don’t smoke or vape in an enclosed space with a pet; inhalation causes symptoms too. Dispose of packaging and partials securely rather than in an open kitchen bin.
Keep an animal poison control number where you can find it. The ASPCA Animal Poison Control Center and the Pet Poison Helpline both operate 24/7; both charge a consultation fee. This piece is informational and is not veterinary advice. If something has happened, call your vet.