| Verdict for dogs | Don't feed |
| Severity | 3 / 5 — Risky — more than a taste can cause real illness. |
| Safe amount | None |
| Category | Drinks |
| Source | ASPCA Animal Poison Control — People Foods to Avoid Feeding Your Pets; VCA Animal Hospitals — pet health library · reviewed 2026-08-07 · confidence: high |
Tea contains caffeine — the same methylxanthine that makes coffee and chocolate dangerous, just less of it per cup. A lap of milky tea is unlikely to poison a large dog; a chewed tea bag or a strong pot is a different matter. There is no reason to give it.
Don't feed it. If your dog has already eaten some, call your vet or poison control with the amount and the timing and follow their advice.
Never induce vomiting and never give any medicine unless a vet tells you to — it can do more damage than the poison. What we will and won't tell you.
Can cats eat tea? — Don't feed it to cats either.
No — tea should not be given to dogs. If yours has already eaten some, call your vet. Tea contains caffeine — the same methylxanthine that makes coffee and chocolate dangerous, just less of it per cup. A lap of milky tea is unlikely to poison a large dog; a chewed tea bag or a strong pot is a different matter. There is no reason to give it.
Watch for: Vomiting and diarrhea; Restlessness, hyperactivity or pacing; Panting, excessive thirst and urination; A fast or irregular heartbeat; Muscle tremors or seizures. Some signs lag by a day — call, don't wait.
More than a taste can cause real illness, and the risk rises with the amount and with a smaller pet. The safe amount is none — if your dog has had more, call your vet.