13 September is International Chocolate Day, a treat that many of us enjoy. However, for our furry loved ones, it is not a safe option. In this blog, we explore why chocolate is dangerous for our furry friends, what can happen if they ingest it and what to do in case they accidentally consume it.
Why is chocolate dangerous for our furry friends?
Chocolate contains two substances that are toxic to animals: theobromine and caffeine. These substances belong to a group of compounds called methylxanthines, which dogs and cats cannot metabolise effectively, allowing them to accumulate in their systems and cause toxic effects. 
Theobromine: The main culprit
Theobromine is primarily responsible for the toxicity. Unlike humans, who metabolise theobromine quickly, dogs and cats metabolise it much more slowly. This allows it to accumulate in their bodies to dangerous levels.
Toxic quantities
The amount of theobromine varies according to the type of chocolate:
- Dark chocolate: Contains the highest amount of theobromine and is the most dangerous.
- Milk chocolate: Contains less theobromine, but can still be toxic in sufficient quantities.
- White chocolate: Contains very little theobromine, but is still not recommended for furries.
Symptoms of poisoning
Symptoms of poisoning in dogs and cats may appear within 6 to 12 hours of ingestion and include:
- Vomiting
- Diarrhoea
- Increased thirst
- Excessive panting
- Hyperactivity
- Irregular heartbeat
- Muscle tremors
- Seizures
- In severe cases, coma or even death.
What to do in case it is ingested?
If you suspect that your dog or cat has ingested it, it is crucial to act quickly:
- Call the vet: Provide information on the type of chocolate, the amount eaten and the weight of your furry friend.
- No provoque el vómito sin instrucciones: No intente provocar el vómito a su amigo peludo a menos que se lo indique su veterinario.
- Monitor symptoms: Watch your furry friend closely and follow your vet’s instructions.
