Mon chien a mangé du chocolat : Que faire maintenant
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Que faire maintenant
- 1
Call for Help Immediately
Contact ASPCA Animal Poison Control at (888) 426-4435 or your nearest emergency vet. Time is critical — do not wait for symptoms to appear.
- 2
Gather Information
Note the type of chocolate (milk, dark, baking), estimated amount consumed, and your dog's weight. This helps the vet assess toxicity risk.
- 3
Do NOT Induce Vomiting Without Vet Approval
Inducing vomiting can cause aspiration pneumonia or worsen the situation. Only do so if explicitly instructed by a veterinarian.
- 4
Monitor Symptoms Closely
Watch for vomiting, diarrhea, restlessness, increased thirst, rapid breathing, and seizures. Symptoms may appear within 2-4 hours.
Évaluez le risque de votre animal maintenant
| Type de chocolat | Teneur en théobromine | Niveau de risque |
|---|---|---|
| White Chocolate | Minimal (0.25 mg/oz) | Low (but high fat) |
| Milk Chocolate | 44-60 mg/oz | Moderate |
| Dark Chocolate | 130-450 mg/oz | High |
| Baking Chocolate | 390-450 mg/oz | Severe |
La science derrière
Le chocolat contient de la théobromine et de la caféine, deux méthylxanthines que les chiens métabolisent beaucoup plus lentement que les humains. Alors que les humains éliminent la théobromine en 2-3 heures, les chiens prennent 17,5 heures ou plus. Cela permet aux niveaux toxiques de s'accumuler dans leur système. La théobromine affecte le système nerveux central, le système cardiovasculaire et les muscles lisses. À des doses élevées, elle provoque des convulsions, des arythmies cardiaques et potentiellement la mort (ASPCA, 2023).
Questions fréquentes
How much chocolate is toxic to dogs?
Toxicity depends on the type of chocolate and your dog's weight. Milk chocolate becomes toxic at approximately 0.5 oz per pound of body weight. Dark chocolate is 2-3x more toxic. Baking chocolate is the most dangerous — as little as 0.1 oz per pound can be lethal. Use our toxicity calculator to assess your dog's specific risk.
How long after eating chocolate will a dog show symptoms?
Symptoms typically appear within 2-4 hours but can be delayed up to 12 hours. Early signs include vomiting, diarrhea, and restlessness. Severe symptoms (seizures, irregular heartbeat) may appear 6-12 hours after ingestion. Theobromine is absorbed slowly, so symptoms can worsen over time.
Can a dog die from eating chocolate?
Yes, chocolate can be fatal to dogs. The lethal dose of theobromine is approximately 100-500 mg per kg of body weight. For a 20kg (44lb) dog, this equals roughly 200g of milk chocolate or 100g of dark chocolate. Immediate veterinary treatment significantly improves survival rates.