What Happens if a Dog Eats Chocolate?
Chocolate is toxic to dogs due to two main substances: theobromine and caffeine. Dogs metabolize these chemicals much more slowly than humans, making even small amounts dangerous. Symptoms of Chocolate Poisoning in Dogs
- Vomiting and diarrhea (sometimes with blood)
- Restlessness or hyperactivity
- Rapid breathing
- Increased heart rate
- Muscle tremors or seizures
- Excessive thirst and urination
- Loss of coordination
- In severe cases: heart failure, coma, or death
Symptoms typically appear between 2 to 24 hours after ingestion and can vary depending on the type and amount of chocolate eaten, as well as the size and breed of the dog
. Types of Chocolate and Toxicity
The darker and more bitter the chocolate, the more dangerous it is. The risk
increases in this order:
- Cocoa powder and baking chocolate (most toxic)
- Dark chocolate
- Milk chocolate
- White chocolate (least toxic, but still not recommended)
For example, as little as 0.1 ounces per pound of body weight of unsweetened baking chocolate can be lethal, while about 0.5 ounces per pound of milk chocolate can cause toxicity
. What to Do if Your Dog Eats Chocolate
- Seek veterinary help immediately, especially if your dog is showing any symptoms.
- Bring the chocolate packaging or note the type and amount ingested.
- There is no antidote for theobromine poisoning; treatment may include inducing vomiting, administering activated charcoal, intravenous fluids, and medications to control heart rate or seizures
Prognosis
With prompt treatment, most dogs recover well, even after ingesting
significant amounts. However, severe cases-especially those involving large
quantities or small dogs-can be fatal
. Prevention
Keep all chocolate and chocolate-containing products out of your dog's reach
at all times
"If your pet has eaten chocolate and is showing signs of anxiety, agitation or vomiting, consult a veterinarian immediately."
