Toxicity Risk Calculator
Assess the risk level when your pet eats a toxic food
Tip: 1 tablespoon ≈ 15 grams, 1 cup ≈ 240 grams
Fill in all fields to start calculating
Medical Disclaimer
This is a preliminary estimate only, not veterinary advice. Many factors can affect severity, such as overall health, pre-existing conditions, and other foods consumed. Contact a vet immediately even if the calculator shows low risk.
Emergency Contacts
Understanding Toxicity Levels
Toxic foods affect pets differently depending on the type of toxin, the amount consumed, and the pet's body weight. Chocolate contains theobromine which dogs metabolize very slowly, causing buildup to dangerous levels. Onions and garlic have organosulfide compounds that destroy red blood cells. Grapes contain an unknown toxin that severely damages the kidneys. Dose matters greatly — a small dog eating dark chocolate receives a far higher toxin concentration per kilogram than a large dog eating the same amount.
Most Dangerous Foods
Chocolate — Contains theobromine and caffeine. Dark chocolate is the most dangerous.
Xylitol — Artificial sweetener in sugar-free gum. Causes hypoglycemia and liver failure in dogs.
Grapes/Raisins — Even small amounts can cause acute kidney failure.
Onions/Garlic — Destroy red blood cells, causing severe anemia.