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All foods and substances
Toxic

Coffee / caffeine

Applies to: Dog · Cat

Stimulant; can cause hyperactivity, tremors and heart issues.

Possible symptoms

Restlessness, vomiting, rapid heart rate, tremors, seizures.

What to do

Call the vet; serious if concentrated (espresso, grounds).

Why it is a problem

Coffee, tea, energy drinks, caffeine pills and coffee grounds contain caffeine, a stimulant that can cause restlessness, a racing heart, tremors and seizures in pets. Unused coffee grounds and capsules are a concentrated source.

What a vet may do

A vet may induce vomiting if recent and give charcoal, fluids and heart monitoring.

How to prevent it

Dispose of grounds, tea bags and capsules in a closed bin and keep drinks out of reach.

Poisoning or emergency. PatiTools is not an emergency service. If signs are serious, go or call now.

Written by the PatiTools Editorial Team for general information. It is not veterinary advice and does not replace a vet.

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General references

These are general veterinary toxicology references, not a citation for every sentence on this page. Amounts and severity depend on your pet's size, health and how much was eaten.