If your dog just drank alcohol, call your veterinarian or an emergency veterinary clinic right away. Even small amounts of alcohol can poison a dog, especially a smaller breed. While you wait for professional guidance, remove your dog from the area and keep them calm, but do not try to induce vomiting or give any home remedies on your own.
What to Do Right Now
Speed matters. The sooner alcohol exposure is addressed, the easier and safer it is to treat. Here’s what to do in order:
- Move your dog away from the alcohol source so they can’t drink more.
- Check their breathing and behavior. Note whether they seem disoriented, wobbly, or unusually sleepy.
- Call your vet or an emergency animal hospital. If you can’t reach one, call the ASPCA Poison Control Hotline at 888-426-4435 or the Pet Poison Helpline at 855-764-7661 (there is an $89 per-incident fee for the Pet Poison Helpline).
- Gather details for the call: what your dog drank, approximately how much, how long ago, and your dog’s weight. If it was a specific product, have the label ready.
Do not induce vomiting unless a veterinarian specifically tells you to. With some substances, vomiting can make the situation worse. Do not give activated charcoal, bread, water, or any other “home antidote” you may have read about online. Let a professional decide the right course of action for your dog’s specific situation.
Why Alcohol Is So Dangerous for Dogs
Dogs absorb alcohol much faster than humans do, and their bodies are far less equipped to process it. A dog’s liver is smaller relative to its body weight, and the enzymes that break down alcohol work less efficiently. What might give a person a mild buzz can send a dog into a medical crisis.
Size plays a major role in how serious the situation is. For toy breeds, even a few laps of beer can cause alcohol poisoning. A large dog that licked a small spill is in a very different situation than a Chihuahua that drank half a cocktail. The published lethal dose for dogs is roughly 5.5 to 7.9 grams of pure ethanol per kilogram of body weight, but toxicity symptoms can appear at much lower amounts. To put that in perspective, a standard beer contains about 14 grams of ethanol, so it doesn’t take much to reach dangerous levels in a 10-pound dog.
Signs of Alcohol Poisoning in Dogs
Symptoms can appear within 30 to 60 minutes of ingestion and tend to escalate quickly. Early signs look a lot like what you’d expect from a drunk person: stumbling, disorientation, and drowsiness. But in dogs, the progression to serious trouble happens faster.
Watch for these signs:
- Mild exposure: wobbliness, drooling, vomiting, excessive urination
- Moderate exposure: significant lethargy, slow reflexes, trouble standing, disorientation
- Severe exposure: very slow or labored breathing, drop in body temperature, loss of consciousness, seizures
If your dog is having trouble breathing, is unresponsive, or is having seizures, this is a life-threatening emergency. Get to a veterinary ER immediately, even if you haven’t been able to reach anyone by phone yet.
What Happens at the Vet
There is no antidote for alcohol poisoning in dogs. Treatment is supportive, meaning the vet focuses on keeping your dog stable while their body processes the alcohol. This typically involves IV fluids to prevent dehydration and support blood pressure, monitoring of heart rate and breathing, and keeping body temperature stable. In severe cases, a dog may need help breathing.
Most dogs that receive prompt veterinary care recover fully within 12 to 24 hours. The critical window is the first few hours after ingestion, when blood alcohol levels peak and breathing problems are most likely. Dogs that go untreated or arrive at the vet already in severe distress face a higher risk of organ damage or death.
Alcohol Sources You Might Not Expect
Beer, wine, and cocktails are the obvious culprits, but dogs encounter alcohol in surprising places. Raw bread dough is one of the most common. When yeast ferments in a dog’s warm stomach, it produces ethanol rapidly, and the expanding dough can also cause dangerous bloating. This is a double emergency.
Other household sources of alcohol that can poison dogs include:
- Hand sanitizer: Many contain ethanol or isopropanol, and dogs sometimes lick it off hands or floors.
- Mouthwash and liquid medications: Some contain significant amounts of ethanol as a solvent.
- Rubbing alcohol: Contains isopropanol, which is roughly twice as toxic as the ethanol found in beverages.
- Alcohol-based flea sprays: Overspraying pets with these products is a surprisingly common cause of alcohol toxicity in dogs.
If your dog got into any of these, treat it with the same urgency as if they drank a cocktail. Tell the vet exactly which product was involved, because the type of alcohol changes how the body reacts.
The Extra Risk of Beer and Hops
Beer poses a unique threat beyond its alcohol content. Hops, the plant used to flavor beer, can trigger a dangerous spike in body temperature in some dogs. Research published in the Journal of the American Veterinary Medical Association documented cases where dogs developed rectal temperatures above 107°F after eating hops, along with panting, seizures, and dark brown urine. Greyhounds appear especially susceptible, though any breed can be affected.
This reaction can be difficult to control even with aggressive cooling at the vet. If you homebrew beer, this is especially important to know: spent hops (the material strained out after brewing) are the most common source of exposure. Whole leaf hops and hops plugs are considered the highest risk. Keep all brewing waste securely out of your dog’s reach.
Preventing Accidental Exposure
Most cases of alcohol poisoning in dogs happen at parties, barbecues, or holiday gatherings, when drinks are left unattended at dog-nose height. A few practical steps go a long way. Keep drinks on high surfaces or use cups with lids. Clean up spills immediately. Make sure guests know not to share drinks with your dog, even as a joke. Store hand sanitizer, mouthwash, and rubbing alcohol in closed cabinets. And if you bake with yeast, never leave rising dough on a counter where your dog could reach it.