Can Yorkies eat pecans?
Avoid. Pecans are high in fat, a choking risk, and — like walnuts — moldy pecans can carry tremorgenic mycotoxins that cause tremors and seizures; they also contain juglone.
Pecans are best kept away from a Yorkie. They're very high in fat, which can trigger GI upset or pancreatitis, and their size makes them a choking and obstruction hazard. Like walnuts, pecans can grow molds that produce tremorgenic mycotoxins causing tremors and seizures, and they contain juglone, a compound that can cause stomach upset. There's no safe serving worth the risk for a tiny dog.
What Yorkie owners need to know
- Moldy pecans can carry tremorgenic mycotoxins that cause tremors and seizures.
- Pecans are very high in fat — a real pancreatitis and GI-upset risk for a tiny dog.
- Whole pecans and shell pieces are a choking and obstruction hazard.
How preparation changes the answer
| Preparation | Status | Why |
|---|---|---|
| Any pecan, fresh or shelled | Best avoided | High fat plus choking and obstruction risk. |
| Moldy or fallen pecans | Toxic — do not feed | May carry tremorgenic mycotoxins causing seizures. |
Risks & things to watch
- Moldy pecans can contain tremorgenic mycotoxins causing tremors and seizures.
- Very high fat can cause GI upset or pancreatitis.
- A choking and intestinal-obstruction hazard, and pecans contain juglone, which can upset the stomach.
If your Yorkie ate too much
If your Yorkie ate a pecan — especially a moldy or fallen one — call your veterinarian, and watch for tremors, twitching, unsteadiness, vomiting, or seizures.
Frequently asked questions
Are pecans toxic to dogs?
Pecans aren't classified as acutely toxic the way chocolate is, but they're best avoided: they're very fatty, a choking hazard, and moldy pecans can carry mycotoxins that cause tremors and seizures. They also contain juglone, which can upset the stomach.
What if my Yorkie ate a pecan?
Call your vet, especially if the nut was moldy or fallen from a tree. Watch for tremors, twitching, unsteadiness, vomiting, or seizures, which can come on quickly in a small dog.
Sources
We cite authoritative veterinary, regulatory, and nutrition sources so you can check the evidence yourself.
- Poison controlASPCA Animal Poison Control CenterToxic and Non-Toxic Plants / People Foods to Avoid Feeding Your Pets
Supports: Classification of foods that are toxic or dangerous to dogs. · Accessed 2026-07-01
- Poison controlPet Poison HelplinePet Poison Helpline (24/7, 855-764-7661)
Supports: 24/7 emergency toxicology guidance for pet owners. · Accessed 2026-07-01
The Yorkiefood Editorial Team
We research Yorkshire Terrier feeding from regulatory bodies, veterinary manuals, poison-control centres, and peer-reviewed nutrition literature, then explain it plainly. We are careful researchers, not veterinarians — our pages cite their sources so you can check the evidence yourself, and we always defer to your own vet for your dog.
First published 2026-07-15 · Last reviewed 2026-07-15
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Related foods
Walnuts
Avoid. Walnuts are high in fat, a choking and obstruction risk, and — most importantly — moldy walnuts can carry tremorgenic mycotoxins that cause tremors and seizures, with black walnuts being especially concerning.
Macadamia Nuts
No. Macadamia nuts are toxic to dogs and can cause weakness, tremors, and a fever-like reaction. Keep them away from your Yorkie.
Almonds
Use caution. Almonds are not considered toxic to dogs, but for a Yorkie they are a real choking and obstruction risk, they are high in fat that can upset the stomach or contribute to pancreatitis, and they are frequently salted.
Cashews
Use caution. Cashews are not toxic to dogs, but they are very high in fat and are usually sold salted or roasted, and they pose a choking risk — so at most a Yorkie should have a couple of plain unsalted ones, and even that is not necessary.
Chia Seeds
In a tiny, soaked amount — a small pinch of chia seeds soaked in water is fine for Yorkies and adds a little fiber and omega-3.
Chocolate
No. Chocolate is toxic to dogs, and for a dog as small as a Yorkie even a little can be dangerous. Darker and baking chocolate are the most dangerous.