are conkers poisonous to dogs

Conkers are poisonous to dogs. They contain a toxic chemical called aesculin, which can cause symptoms such as vomiting, diarrhea, abdominal pain, lethargy, tremors, and in severe cases, toxic shock or even death if ingested in significant quantities. Additionally, swallowing conkers can cause blockages in a dog's stomach. If a dog has eaten conkers, it is important to contact a veterinarian immediately for advice and possible treatment, which may include rehydration, medication, or surgery in severe cases. To prevent ingestion, keep dogs away from conkers during autumn walks and distract them with suitable toys if needed.