Acorns and nuts are particularly important, as they can release toxic substances if ingested. Diarrhea, vomiting, kidney failure and neurological disorders can result.
Pine nuts are not toxic, but can cause intestinal obstruction if swallowed. Some autumn tree leaves are also toxic. Knowing how to identify holly, yew and chestnut leaves is crucial.
Autumn also means mushrooms. While some are harmless, others, as with humans, are dangerous for our pets. When out and about, keep an eye out for poisonous and non-poisonous mushrooms, most of which are indigestible when eaten raw.
If you have not seen your pet ingest toxic food, but you notice a change in behavior or certain abnormal symptoms, such as vomiting, dejection or diarrhea, call your veterinarian, who will be able to tell you if your pet is in danger, or contact the Poison Center.