Can Dogs Drink Green Tea? No — Contains Toxic Caffeine
This food is NOT safe for dogs. Keep it away from your pet.
Green tea is not safe for dogs. It contains caffeine which is toxic. Even decaffeinated green tea contains residual caffeine and irritating tannins.
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Warning Signs & Symptoms
Caffeine toxicity: rapid heart rate, tremors, hyperactivity, vomiting, seizures. Tannins: GI irritation.
If Your Dog Ate This
Call vet if significant amount consumed. Monitor for rapid heart rate or tremors.
What to Avoid
all green tea varieties
Preparation & Serving
Keep all tea away from dogs. Plain water only.
Safer Alternatives
- water
Did you know?
Green tea has been consumed in China for over 4700 years. A single cup of high-quality Japanese matcha contains the caffeine equivalent of half a cup of coffee — making it one of the most caffeine-dense plant teas available.
Portions & nutrition
- Serving (small dog)
- never
- Serving (medium dog)
- never
- Serving (large dog)
- never
- Calories (per 100g)
- 1
- Safe frequency
- Never
Source
What You Need to Know
Green tea contains caffeine making it consistently unsafe. A single cup contains 30-50mg of caffeine — enough to cause symptoms in a small dog. Decaffeinated varieties still contain residual caffeine and high tannins. Plain water is the only safe drink for dogs.
Not sure what to do next? Read our emergency guide What to Do If Your Dog Eats Something Toxic
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