Not Safe for Dogs
Medium dog serving: never
Key warning: all kombucha varieties — alcohol and caffeine both toxic
Can Dogs Drink Kombucha? No — Alcohol and Caffeine Both Toxic
This food is NOT safe for dogs. Keep it away from your pet.
Kombucha is not safe for dogs. It contains alcohol (typically 0.5-3% ABV) caffeine from tea and high acidity. The combination of alcohol caffeine and acids makes kombucha harmful to dogs even in small amounts.
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Warning Signs & Symptoms
Alcohol content: even small amounts toxic to dogs. Caffeine from tea: cardiac effects. High acidity: digestive irritation. Live cultures and sugar: digestive upset.
If Your Dog Ate This
Call vet if significant amount consumed — alcohol toxicity signs can develop rapidly.
What to Avoid
all kombucha varieties — alcohol and caffeine both toxic
Preparation & Serving
Call vet if significant amount consumed. Monitor for disorientation weakness and vomiting — signs of alcohol toxicity.
Did you know?
Kombucha's origin is disputed but it is believed to have originated in Manchuria around 220 BCE and spread through trade routes to Russia and Eastern Europe. The name may derive from a Japanese doctor named Kombu who supposedly brought the tea to Japan. The SCOBY (Symbiotic Culture Of Bacteria and Yeast) is a living organism that must be maintained and passed between brewers — dedicated kombucha brewers often name their SCOBYs and treat them as pets.
Portions & nutrition
- Serving (small dog)
- never
- Serving (medium dog)
- never
- Serving (large dog)
- never
- Calories (per 100g)
- 25
- Safe frequency
- Never
Source
What You Need to Know
Kombucha is produced by fermenting sweetened tea with a SCOBY producing alcohol typically between 0.5-3% ABV. Dogs cannot safely consume alcohol at any level — their livers metabolize ethanol very differently from humans and even small amounts cause toxicity. The caffeine from the tea base adds cardiac stimulation concerns. The high organic acid content causes significant digestive irritation. Never give dogs kombucha regardless of how health-conscious the choice seems for humans.
Not sure what to do next? Read our emergency guide What to Do If Your Dog Eats Something Toxic
Want to know what other dangers are hiding in your home?
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Take the safety assessmentIf Your Dog Ate This — Act Now
- Dog Food Toxicity CalculatorCheck severity based on your dog's weight
- Emergency GuideWhat to do in the next 60 minutes
- Dog Poisoning SymptomsKnow what to watch for
- Dog Poisoning TreatmentWhat vets actually do
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