Chocolate Toxicity Chart for Dogs by Weight & Type (2026)
Vet-aligned chocolate toxicity matrix for dogs . See exactly how much milk, dark, or baking chocolate causes mild, severe, or lethal poisoning by dog weight.
Chocolate toxicosis in animals may result in potentially life-threatening cardiac arrhythmias and CNS dysfunction. Chocolate poisoning occurs most commonly in dogs , although many species are susceptible. Dogs are most often affected because of their indiscriminate eating habits and easy access to sources of chocolate .
Chocolate Poisoning in Dogs
Learn how chocolate affects dogs , how much is toxic, what are the signs and treatment, and how to prevent it. Find out the difference between carob and chocolate , and when to call Pet Poison Helpline.
Chocolate is toxic to dogs . Read about chocolate poisoning symptoms and treatment, plus find out which type of chocolate is the most dangerous for dogs .
Chocolate Poisoning in Dogs
Learn how chocolate can make dogs very sick, what are the signs and treatment options, and how to prevent it. The darker the chocolate , the higher the risk and the more dangerous to dogs .
What to Do if Your Dog Eats Chocolate How Much Chocolate Is Dangerous? Preventing Chocolate Poisoning If you know your dog has eaten chocolate , it's important to monitor them for signs of toxicity.
Chocolate toxicity
The outcome of chocolate toxicity depends on the amount and type ingested, the dog's weight and how promptly treatment was initiated. Delaying treatment from the time a dog eats chocolate can worsen the associated clinical signs and prognosis. Darker and more bitter chocolates are more toxic to dogs , but all forms of chocolate carry some risks.
Exact chocolate toxicity amounts for dogs by weight and chocolate type. Real theobromine numbers, symptom timeline, and when to call the vet immediately.
Long Term Effects of Dogs Eating Chocolate
Most people know that chocolate is toxic to dogs , but if they have some, is there potential for long-term effects?
Dog Chocolate Toxicity Meter If your dog ate chocolate , contact your emergency vet immediately. Use our calculator to learn how it will affect your dog .