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Toxic: keep away from dogs

DogSafe severity score
7/10

Chewed or swallowed batteries can leak corrosive chemicals and cause severe burns; button batteries are especially dangerous.

Call a vet or poison control now. Do not wait for symptoms.

ASPCA Animal Poison Control (888) 426-4435 or Pet Poison Helpline (855) 764-7661. A consultation fee may apply.

Part of our guide to My Dog Ate Batteries: What to Do Next.

Check Batteries for your dog

Enter your dog's details for a straight answer sized to them.

Why Batteries is dangerous

Chewed or swallowed batteries can leak corrosive chemicals and cause severe burns; button batteries are especially dangerous.

Signs to watch for

Drooling, mouth pain, vomiting, no appetite

Related items

Check the exact item or ingredient before assuming two similar exposures carry the same risk.

What to do next

Go to the vet; button-battery ingestion is time-sensitive.

🚨Step-by-step: what to do in the first 10 minutes →
Animal poison control

A closer look at batteries

Chewed or swallowed batteries can leak corrosive chemicals and cause severe burns; button batteries are especially dangerous. The details below use the specific facts for this exposure, rather than treating it like every other househol question.

1. Start with the exact exposure

For a closely related comparison, read Coins / Pennies. Any chewed/swallowed battery is a risk; button batteries can burn within hours.

2. Use the facts to decide whether to monitor or call

Another helpful reference is Glow Sticks. None, and don't induce vomiting. Any chewed or swallowed battery, promptly.

3. If the details are uncertain

Follow the first 10 minutes guide. Go to the vet; button-battery ingestion is time-sensitive.

FAQ

How much Batteries is dangerous?

Any chewed/swallowed battery is a risk; button batteries can burn within hours.

Can I treat this at home?

None, and don't induce vomiting.

When should I call the vet?

Any chewed or swallowed battery, promptly.

Compiled from veterinary poison-control and medical reference sources, including the ASPCA Animal Poison Control Center, the Pet Poison Helpline, and the Merck Veterinary Manual. This is general educational information, not a diagnosis or a substitute for examination by your veterinarian. DogSafe's severity ratings are our own assessment, calculated from published guidance and your dog's weight. In an emergency, call ASPCA Animal Poison Control at 888-426-4435 or the Pet Poison Helpline at 855-764-7661.