What happens if a dog eats Chocolate Amount Toxic to Dogs?

If a dog eats Chocolate Amount Toxic to Dogs, they may experience: Theobromine toxicity: vomiting, diarrhea, rapid breathing, muscle tremors, seizures, cardiac arrhythmia, death.

Not Safe

Not SafeVet ReviewedReviewed by Dr Alex Crow BVetMed MRCVSsweet

Not Safe for Dogs

Key warning: all chocolate types — theobromine affects dogs at lower amounts than humans

How Much Chocolate Is Toxic to Dogs? Exact Dose by Weight Chart

This food is NOT safe for dogs. Keep it away from your pet.

The toxic amount of chocolate varies by type and dog size. Dark chocolate and baking chocolate are far more dangerous than milk chocolate.

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Warning Signs & Symptoms

Theobromine toxicity: vomiting, diarrhea, rapid breathing, muscle tremors, seizures, cardiac arrhythmia, death.

If Your Dog Ate This

The ASPCA has a chocolate toxicity calculator available online — but veterinarians recommend calling immediately rather than calculating, as symptoms can appear before the calculated threshold and early treatment is always safer than waiting.

What to Avoid

all chocolate types — theobromine affects dogs at lower amounts than humans

Preparation & Serving

Call vet or ASPCA Poison Control 888-426-4435 immediately. Note chocolate type and estimated amount.

Potential Health Benefits

Carob-based dog treats as a completely safe chocolate alternative

Safer Alternatives

Call vet or ASPCA Poison Control 888-426-4435 immediately. Note: type of chocolate, estimated amount eaten, and dog's weight.

Did you know?

Theobromine: 20mg per kg causes mild symptoms, 40mg per kg causes severe symptoms — baking chocolate 450mg per 30g, dark 150-200mg per 30g, milk 44-60mg per 30g

Portions & nutrition

Serving (large dog): never
Calories (per 100g): 0
Safe frequency: never

Source

Source: ASPCA

What You Need to Know

Theobromine content varies dramatically by chocolate type — from 44mg per 30g in milk chocolate to 450mg per 30g in baking chocolate. Dog size determines the toxic threshold. Any amount warrants vet contact.

Not sure what to do next? Read our emergency guide What to Do If Your Dog Eats Something Toxic

Want to know what other dangers are hiding in your home?

Take the 60-second kitchen safety assessment to find out your dog's risk score.

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If Your Dog Ate This — Act Now

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Frequently asked questions

Is Chocolate Amount Toxic to Dogs safe for dogs?: No, Chocolate Amount Toxic to Dogs is not safe for dogs. The toxic amount of chocolate varies by type and dog size. Dark chocolate and baking chocolate are far more dangerous than milk chocolate.
What happens if a dog eats Chocolate Amount Toxic to Dogs?: If a dog eats Chocolate Amount Toxic to Dogs, they may experience: Theobromine toxicity: vomiting, diarrhea, rapid breathing, muscle tremors, seizures, cardiac arrhythmia, death.
How much Chocolate Amount Toxic to Dogs can a dog eat?: Theobromine content varies dramatically by chocolate type — from 44mg per 30g in milk chocolate to 450mg per 30g in baking chocolate. Dog size determines the toxic threshold. Any amount warrants vet contact.

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Medical Disclaimer: This information is for educational purposes only. Always consult a licensed veterinarian before making dietary changes for your pet.