Dog ate an edible
Let's remove the real obstacle first: veterinarians are not law enforcement, they don't report cannabis ingestions, and they've seen a dozen this month. The owners who lie are the ones whose dogs get MRI workups for 'unexplained' stumbling. Tell the truth; it's cheaper and safer.
Say the sentence. "He may have gotten into an edible — here's the package." That's it. Vets in every state handle this constantly, legal or not; their job is your dog, and knowing the cause turns an expensive mystery into a managed, usually good-outcome case. The classic signs vets recognize instantly anyway: wobbling like a drunk, dribbling urine, flinching at nothing, glassy eyes, being weirdly reactive then dopey.
The part that actually decides urgency: what ELSE was in it
THC alone is rarely lethal in dogs — miserable, disorienting, occasionally serious, but the scarier math usually comes from the delivery vehicle. Work through the package:
- Chocolate edibles: a chocolate bar's worth of dark chocolate can outrank the THC as the emergency. Run it through thechocolate calculator with the bar's weight and type.
- Sugar-free gummies or baked goods: check the label for xylitol ("birch sugar") — if it's there, that's the headline, not the THC. Use thexylitol calculator.
- Concentrates, butters, and high-dose products: a package meant to be 20 human servings, eaten by a 15-pound dog, is a different event than a stolen bite of brownie. Note the total THC milligrams on the label — the vet will ask.
- Raisins in baked goods: seewhy any amount of raisin is its own vet call.
When it's ER-now versus call-and-monitor
Go now if your dog can't stand or walk, is more than briefly unresponsive, has body temperature extremes (very cold is the common one — THC wrecks temperature control), shows tremors or anything seizure-like, is a small dog that ate a large amount, or if chocolate/xylitol are in the mix at calculator-concerning doses. Call first — your vet or ASPCA Poison Control (888) 426-4435 — and follow their lead for the merely-stoned presentation: wobbly but walking, responsive, dribbling urine, startling easily. Do not "sleep it off" unsupervised on your own judgment: a sedated dog that vomits can aspirate, and what looks like "very stoned" can deepen for hours as absorption continues. Never induce vomiting at home for THC — a suddenly-sedated dog plus vomiting is exactly the aspiration recipe.
What the vet will do
For most cases: induced vomiting if it's recent and the dog is still alert, anti-nausea meds, IV fluids, warmth, and monitored boredom while it wears off — commonly several hours to a day, with a bill that's a fraction of the tell-them-nothing diagnostic odyssey. Severe cases get more support; fatalities are rare and skew toward concentrated products in small dogs. Honesty on arrival routinely saves four figures.
Need somewhere open right now? Nearest emergency vets, sorted by distance. And the storage moral writes itself: dogs are exactly as good at finding edibles as they are at finding chocolate — same shelf, same latch.
About this guide. Written and maintained by the VetsOpenNow editorial team. We are not veterinarians, and this is general information rather than veterinary advice — it cannot account for your animal's history, species, breed, age or medication. Anything describing a symptom is written to help you decide whether to call a professional, never to replace one. When guidance here differs from what a vet tells you about your animal, follow the vet.
Last reviewed September 2026. Spot something wrong? Tell us — we correct errors quickly.