Dog Chocolate Calculator
Enter your dog weight, the chocolate type and how much vanished. The calculator estimates the theobromine dose in mg per kg and reads it against the published risk bands - then the rule is simple: red means call now, not wait and see.
Chocolate toxicity is the most common poison call in holiday season, and the danger is wildly weight-dependent: two ounces of baking chocolate that a Labrador shrugs off can put a terrier in the emergency room. The math is public - theobromine per ounce, dog weight in kg, three dose bands - and running it takes ten seconds.
How to use
- Dog weight in pounds, honest not hopeful.
- Chocolate type: white barely counts, milk is the common case, dark and baking are the emergencies.
- Amount eaten in ounces - check the wrapper, guesstimate low, and let the risk band carry the rounding. Updates live.
Frequently asked questions
How much chocolate is toxic to a dog?
It scales with weight: theobromine starts causing signs around 20 mg per kg, turns serious near 40, and seizure risk starts around 60. For a 30-pound dog that is roughly 1.5 ounces of baking chocolate, 10 of milk chocolate - type matters more than almost anything else. The calculator runs your exact combination.
How long after eating chocolate do symptoms start?
Usually 6 to 12 hours, and signs - vomiting, thirst, restlessness, then tremors and a racing heart - can build over a full day because theobromine clears slowly (half-life near 17 hours). Early dose math beats early symptoms: by the time you see signs, the window for easy treatment is closing.
Should I make my dog vomit after chocolate?
Not without a vet on the line. Home induction goes wrong - wrong substance, aspiration, timing - and with dark or baking chocolate most vets would rather see the dog immediately than gamble on a home attempt. Call first; the dose math on this page is what the call will ask you anyway.
Is white chocolate dangerous to dogs?
Barely - about 1 mg of theobromine per ounce versus 58 in milk and up to 737 in cocoa powder. The fat and sugar can still upset a stomach, but the poison math basically clears it. The calculator includes it so the whole box can be triaged at once.