⚠️ Toxicity Calculator

Calculate chocolate, grape and xylitol poisoning risk

IS THIS AN EMERGENCY?

If your pet shows signs like vomiting, tremors, seizures, loss of consciousness, or breathing difficulty, DO NOT CALCULATE, contact a veterinarian immediately!

Call Emergency Vet or Go to the nearest 24/7 vet clinic
IMPORTANT LEGAL DISCLAIMER

This calculator is for general informational purposes only and does NOT replace professional veterinary examination, diagnosis, or treatment.

  • Calculations are estimated values based on published toxicology data and do not account for individual differences (age, health, breed, sensitivity).
  • Actual toxicity can vary significantly based on the type and quality of substance, the animal's metabolism, and current health status.
  • Even a "low risk" result does not mean safe. Consult a veterinarian for any suspected poisoning.
  • VetKriter and its developers cannot be held responsible for any health problems or damages arising from the use of this calculator.

Source: ASPCA Animal Poison Control Center, Pet Poison Helpline, Veterinary Toxicology (Gupta, 2018)

A chocolate bar is typically 60-80 grams.
Info: This calculator is based on ASPCA Animal Poison Control Center and Veterinary Toxicology (Gupta, 2018). Toxicity values are averages and may show individual variation. Always consult a veterinarian when in doubt.

What Does This Tool Do?

The Toxicity Calculator estimates the toxicity level of potentially harmful substances your pet has eaten, based on weight.

It determines the danger level of common toxic substances like chocolate, onions, and grapes, and provides emergency recommendations. This tool does not replace a veterinary examination — always call your vet when in doubt.

Frequently Asked Questions

Chocolate is toxic to cats. It contains theobromine and caffeine. Call your veterinarian immediately. Dark chocolate is much more dangerous than milk chocolate. Symptoms: vomiting, diarrhea, restlessness, heart arrhythmia. Note the amount and type of chocolate eaten.

Main dangerous foods for dogs: chocolate, grapes/raisins, onion/garlic, xylitol (artificial sweetener), macadamia nuts, avocado, and caffeine. Toxicity level varies by amount and the dog's weight.

Common poisoning symptoms: vomiting, diarrhea, tremors, weakness, excessive drooling, loss of coordination, seizures, and loss of consciousness. Symptoms vary by substance and amount. Contact your veterinarian immediately if in doubt — early intervention saves lives.

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