are conkers poisonous to cats

Yes, conkers (the seeds of horse chestnut trees) are poisonous to cats. They contain a toxic compound called aesculin, which can cause serious health problems even when consumed in small amounts. Symptoms of conker poisoning in cats include vomiting, diarrhea, abdominal pain, excessive drinking, excessive saliva, loss of appetite, paralysis, and difficulty breathing. Besides toxicity, conkers also pose a choking hazard due to their size and shape. It is advised to keep cats away from conkers to prevent poisoning and related health issues.