Halloween

Is that candy bar dangerous?

It depends on two numbers: the chocolate type and your dog's weight.

Why

Dogs clear theobromine slowly

The stimulant in chocolate lingers for about 17 hours in dogs, so signs can start hours later.

The math

Around 20 mg/kg brings symptoms

Vomiting and restlessness start near 20 mg per kg. Heart effects near 40 to 50. Seizures near 60.

Type matters

Dark is far stronger than milk

Baking chocolate packs roughly seven times the theobromine of milk chocolate, ounce for ounce.

First hour

Find the wrapper, then call

Note the cocoa percentage and amount. Call your vet or a poison line. Don't induce vomiting unless told to.

PawTalk

Had a candy scare?

Ask other owners in PawTalk, or check the risk with the calculator.

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