What Foods Are Toxic to Yorkies? (Solved & Explained!)

Many foods can be toxic to Yorkies, including certain fruits, vegetables, nuts, dairy, chocolate, and caffeine. Toxic food can induce vomiting, diarrhoea, kidney and liver damage, and can be fatal.

Ensure that your Yorkie isn’t eating any human food or any other pet food around the house. Take your dog to a vet immediately if toxic food is consumed.

The following will delve into which foods are toxic to dogs and which symptoms of poisoning to look out for to keep your Yorkie safe.

What Foods Are Toxic to Dogs?

  • Avocados
  • Apple
  • Apricots
  • Alcohol, yeast
  • Acorns
  • Blue cheese
  • Bread dough
  • Cherries
  • Citrus
  • Coffee, tea, caffeine
  • Chocolate
  • Corncobs
  • Cooked bones
  • Dairy
  • Grapes, raisins
  • Onions, garlic, chives
  • Macadamia nuts
  • Mushrooms
  • Peaches
  • Plums
  • Pecans
  • Salt
  • Tomatoes
  • Walnuts
  • Xylitol

Why Do I Need to Be Careful What My Yorkie Eats?

Yorkies are a very small breed with a small jaw, so can choke more easily, and can also become poisoned and seriously ill with very small amounts of toxic foods.

What Fruits Are Toxic to Yorkies?

Avocados contain persin in the fruit, leaves, and pit, which is a toxin which can be poisonous to dogs. It can cause vomiting, diarrhoea, and according to Healthline fluid can accumulate in the dog’s lungs, heart, pancreas, and abdomen, which can be datal.

Apples, apricots, cherries, peaches, plums
These fruits contain cyanide in the pits and seeds, which is poisonous. Cyanide poisoning causes digestive issues, skin irritation, vomiting, cardiac issues, and even comas.

All citrus plants can be toxic to dogs as the fruit, peel, seeds, and eaves contain citric acid and essential oils. This causes gastrointestinal issues and if a high amount is consumed it can affect the nervous system.

Grapes and raisins
Grapes and raisins are very toxic to dogs, and even a small amount such as a handful can be fatal. These fruits can cause kidney failure.

Ripe tomatoes are safe for dogs to consume, yet unripe tomatoes and the leaf and stems are toxic. Tomatoes contain tomatine, which is a solanine toxin and can cause heart problems, seizures, muscle weakness, and digestive issues.

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What Vegetables Are Toxic to Yorkies?

Some mushrooms are safe to eat yet others are toxic and can cause digestive issues and liver or kidney failure. It is best to avoid giving your dog mushrooms altogether or ensure you know which varieties are safe to eat.

Onions, garlic, chives
These substances can damage red blood cells and cause anaemia. This can lead to kidney damage and the requirement of a blood transfusion.

What Nuts Are Toxic to Yorkies?

Dogs can become poisoned if they eat acorns as they contain tannin, which causes gastrointestinal issues or if consumed in excess can cause kidney disease. Dogs can also choke on acorns, or they can become blocked in the intestine.

Macadamia nuts
These nuts contain a toxin which is harmful to dogs and can cause vomiting, weakness, and muscle tremors after ingesting a small amount. The fat content can also cause pancreatitis.

Pecans contain toxins called juglone and aflatoxin, which can occur in the mould. If your dog has eaten mouldy pecans, they can experience tremors and seizures.

Walnuts have a high fat content which can cause diarrhoea, vomiting, gastrointestinal issues and pancreatitis. Walnuts are susceptible to mould and eating mouldy walnuts can make dogs very ill.

Is Dairy Toxic to Yorkies?

Many dogs are lactose intolerant and cannot digest dairy, causing vomiting and diarrhoea.

Blue cheese
The Kennel Club claims that blue cheese contains a substance which is produced by the fungus, that dogs are sensitive to and which can cause tremors and seizures.

Is Salt and Sugar Toxic to Yorkies?

Salt can be harmful to dogs if they eat too much. Healthline reports that the American College of Veterinary Pharmacists states that 2-3 grams of salt per kg of the dog’s body weight can be toxic. This can cause tremors, seizures, fever, vomiting and diarrhoea, and can be fatal. Don’t feed your dog salty snacks and provide fresh water.

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Xylitol is a type of sweetener used in candy, baked goods, and chewing gum. This sweetener causes a drop in blood sugar in dogs, leading to vomiting, weakness, seizures, liver damage, and even a coma or death.

Is Chocolate Toxic to Yorkies?

Chocolate contains the chemicals theobromine and caffeine, which are harmful to dogs even in small amounts – as little as 18mg per pound of the dog’s weight. Chocolate can cause vomiting, diarrhoea, tremors, seizures, heart attacks, and can be fatal. The darker the chocolate, the more toxic. So dark chocolate such as baking chocolate is more dangerous than milk chocolate.

Is Caffeine Toxic to Yorkies?

Coffee, tea, and other substances containing caffeine (such as chocolate) are harmful for dogs. Dogs absorb caffeine quickly, which speeds up heart rate, causing restlessness, vomiting, diarrhoea, weakness, and tremors. A caffeine overdose can be fatal for dogs as it causes abnormal heart rhythm.

Is Yeast Toxic to Yorkies?

Dogs cannot tolerate alcohol even in small amounts and can also suffer from alcohol poisoning. Alcohol can cause vomiting, diarrhoea, poor breathing, lung failure, seizures, and even death.

Bread dough
Dogs should not eat raw dough as this also contains yeast. The yeast can ferment and produce alcohol in the body, and potentially lead to alcohol poisoning. The bread can also rise and expand in the warm stomach, causing severe bloating and making it difficult for the dog to breathe.

What Are the Symptoms of Food Poisoning?

  • Vomiting and diarrhoea
  • Loss of appetite
  • Bloating
  • Weakness
  • Increased thirst
  • Tremors
  • Seizures
  • Difficulty breathing
  • Coma

What Do I Do If My Yorkie Eats a Toxic Food?

If your Yorkie has eaten anything toxic, immediately call a vet or the pet poison hotline. Inform them what your dog has eaten, the amount, how long ago they consumed the substance, and if they have any symptoms. You may need to take your dog immediately to see a vet to have their stomach pumped, fluids, or medication.