
Shih Tzus are beloved for their charming personalities and affectionate nature. As a responsible pet owner, it’s crucial to be aware of the foods that can harm your furry friend. Certain foods that are safe for humans can be toxic to dogs, leading to serious health issues or even death. In this blog post, we’ll explore ten foods your Shih Tzu must never eat and explain why these items are dangerous for your pet.
Chocolate
The Deadly Sweet Treat
Chocolate contains theobromine and caffeine, both of which are toxic to dogs. Dark chocolate and baking chocolate are particularly dangerous due to their high theobromine content. Even small amounts can cause symptoms such as vomiting, diarrhea, rapid breathing, increased heart rate, and seizures. In severe cases, chocolate ingestion can be fatal.
Grapes and Raisins

Tiny Fruits with Big Risks
Grapes and raisins may seem harmless, but they can cause kidney failure in dogs. Even a small quantity can lead to vomiting, diarrhea, lethargy, and dehydration. The exact cause of toxicity is unknown, and sensitivity can vary among individual dogs. It’s best to avoid giving your Shih Tzu any grapes or raisins to prevent potential health issues.
Onions and Garlic
Common Ingredients with Harmful Effects

Onions, garlic, and other members of the allium family (such as leeks and chives) contain compounds that can damage a dog’s red blood cells, leading to anemia. Symptoms of onion or garlic poisoning include weakness, vomiting, and breathlessness. Cooking these vegetables doesn’t reduce their toxicity, so they should always be avoided.
Alcohol

No Safe Amount
Alcohol can be extremely dangerous for dogs, even in small quantities. It affects a dog’s central nervous system and can lead to symptoms such as vomiting, diarrhea, coordination problems, difficulty breathing, and in severe cases, coma or death. Keep all alcoholic beverages and foods containing alcohol out of reach of your Shih Tzu.
Xylitol
The Hidden Sweetener

Xylitol is a sugar substitute commonly found in sugar-free gum, candies, baked goods, and some peanut butters. It can cause a rapid release of insulin in dogs, leading to hypoglycemia (low blood sugar). Symptoms include vomiting, loss of coordination, seizures, and liver failure. Always check labels and avoid giving your Shih Tzu any products containing xylitol.
Avocado

A Nutrient-Rich Fruit with Risks
While avocados are healthy for humans, they contain a substance called persin, which can be toxic to dogs in large amounts. The flesh, pit, skin, and leaves of avocados all contain persin. Ingestion can cause vomiting, diarrhea, and abdominal pain. Additionally, the large pit poses a choking hazard or can cause intestinal blockages.
Caffeine

Energy Booster for Humans, Hazard for Dogs
Caffeine, found in coffee, tea, energy drinks, and some medications, can be harmful to dogs. It stimulates the central nervous system and can lead to symptoms such as restlessness, rapid breathing, heart palpitations, muscle tremors, and seizures. In severe cases, caffeine toxicity can be fatal. Ensure your Shih Tzu has no access to caffeinated products.
Macadamia Nuts

Nuts with Severe Consequences
Macadamia nuts can cause serious health issues in dogs, including vomiting, weakness, hyperthermia (increased body temperature), and tremors. The exact cause of toxicity is unknown, but even small amounts can lead to severe symptoms. Other nuts, like almonds and walnuts, can also pose risks due to their high-fat content and potential for choking.
Fatty Foods

Avoiding Pancreatitis and Obesity
Foods high in fat, such as bacon, sausage, and fried foods, can cause pancreatitis in dogs. This condition involves inflammation of the pancreas and can lead to severe abdominal pain, vomiting, and diarrhea. Fatty foods can also contribute to obesity and other related health issues. Stick to a balanced diet specifically formulated for dogs to keep your Shih Tzu healthy.
Bones

Not All Bones Are Safe
While it might seem natural to give your dog a bone, cooked bones can splinter and cause choking, blockages, or tears in the digestive tract. Raw bones carry a risk of bacterial contamination. Opt for safe, vet-approved chew toys and treats to satisfy your Shih Tzu’s chewing needs without risking their health.
Conclusion
As a Shih Tzu owner, it’s essential to be vigilant about the foods your dog consumes. Many common human foods can be toxic to dogs, leading to serious health problems or even death. By avoiding the ten foods listed above—chocolate, grapes and raisins, onions and garlic, alcohol, xylitol, avocado, caffeine, macadamia nuts, fatty foods, and bones—you can help ensure your Shih Tzu stays healthy and safe. Always consult your veterinarian if you’re unsure about the safety of a particular food and provide your furry friend with a balanced, nutritious diet designed specifically for their needs. Your vigilance and care can make a significant difference in your Shih Tzu’s well-being and longevity.