alcohol / ethanol

Toxic

Ethanol is a rapidly absorbed CNS depressant in dogs, causing acidosis, hypoglycemia, hypothermia and respiratory depression. The published oral lethal dose is 5.5-7.9 g/kg of 100% ethanol, but signs appear far below that.

This food guide has not been reviewed by a veterinarian. It summarises general information from sources and should not be used to decide whether a food is suitable for an individual dog or to assess an emergency.

alcohol / ethanol · Illustration
Illustration

Check before feeding

Do not offer as a treat

There is no recommended treat portion for this hazardous item. If swallowed, contact a vet with the amount, time and product details. Do not induce vomiting yourself.

Signs and health concerns

This list includes both observable signs and conditions identified through examination or testing. It cannot establish the cause or whether an exposure is safe.

  • Vomiting
  • Poor coordination or balance
  • Disorientation
  • Lethargy
  • Low body temperature
  • Slow heartbeat
  • Seizures
  • Reduced breathing

More about this food

Ethanol is absorbed from the stomach and small intestine within minutes, and in dogs it does far more than produce a drunk-looking wobble: it drives metabolic acidosis, hypoglycemia, hypothermia, bradycardia and, at the end of the line, respiratory depression. The Merck Veterinary Manual puts the published oral lethal dose in dogs at 5.5-7.9 g/kg of 100% ethanol. For a 22 lb (10 kg) dog that is 55-79 g of pure ethanol, roughly 6 to 8.5 fluid ounces of an 80-proof spirit. That is the lethal band, not a safety margin. Clinical inebriation happens well below it, and a few tablespoons of liquor in a 10 lb dog is already a phone call. Signs usually begin 30-60 minutes after ingestion. In US households the exposure is rarely the cocktail itself. The common routes are alcohol-based hand sanitizer, rum-soaked cake, spiked eggnog, fermenting windfall apples in the yard, and raw bread dough, which brews ethanol inside the stomach after it is swallowed. If your dog got into any of these, call your veterinarian or the ASPCA Animal Poison Control Center at 888-426-4435 (a consultation fee applies) right away, before symptoms appear. Do not induce vomiting at home, and do not try to sober the dog up with coffee, food or a cold bath. Severe cases can require hemodialysis, so the clock is part of the prognosis.

Frequently asked questions

My dog licked spilled beer. Is that an emergency?
It depends on body weight and how much was actually swallowed. The lethal range is 5.5-7.9 g/kg of pure ethanol, but drunkenness starts far lower, and a small dog reaches a meaningful dose from a surprisingly small spill. Call your vet or 888-426-4435 with the proof, the volume and your dog's weight.
What about hand sanitizer or rum cake?
Both are real ethanol exposures and both are common ER cases. Hand sanitizer is typically 60-70% alcohol, which is stronger than most liquor by volume, and a licked-out cake pan can hold more alcohol than owners expect. Treat either as a poisoning call, not a wait-and-see.
Should I make my dog throw up?
No. Inducing vomiting is a veterinary decision, and it is actively dangerous in a dog that is already sedated or ataxic because vomit can be aspirated. Call the clinic or poison control first and follow their instructions.

Sources

  1. Merck Veterinary Manual

Content updated:

How to read our sources and review status

This information is general guidance and does not replace veterinary care. If your dog has swallowed something, contact a veterinarian immediately.