Pecans are not safe for dogs and can pose several health risks, including toxicity, digestive problems, and choking hazards.

Toxic Compounds

Pecans contain juglone, a compound also found in walnuts, which is toxic to dogs and can cause digestive and neurological problems such as vomiting, diarrhea, tremors, and even seizures.

Risk of Mold and Mycotoxins

Pecans are susceptible to mold growth that produces aflatoxins and mycotoxins, which can be extremely dangerous for dogs, potentially leading to seizures or death if ingested.

High Fat Content

The high fat and oil content in pecans may cause gastrointestinal distress, including vomiting and diarrhea, and can even trigger pancreatitis—a painful and potentially life-threatening condition in dogs.

Choking and Obstruction Hazard

The size and hardness of pecans present a choking risk or may cause intestinal blockage, especially in smaller dog breeds.

What to Do if Your Dog Eats Pecans

If your dog consumes a small amount (one or two pieces), serious harm is unlikely, but monitor for symptoms. If larger quantities are eaten or symptoms develop, seek veterinary care immediately.

Overall, pecans should not be given to dogs in any circumstance due to their toxicity and potential for causing serious health issues.