17.11.2025

22 dangerous foods for dogs

By Vitia

Dogs are part of the family, and many times we want to share our food with them.

However, some foods that are safe for humans can be dangerous, and even deadly, for our pets.

To take care of your health and well-being, it’s critical to know which foods to avoid.

Dangerous Dog Foods

1. Avocado

It contains persin, a toxin that can cause fluid buildup in the lungs and breathing difficulties.

2. Garlic and onion

They have thiosulfates, substances that destroy red blood cells, causing severe anemia.

3. Macadamia nuts

They can cause vomiting, weakness, fever, and in some cases, temporary paralysis.

4. Chocolate

It contains theobromine, a toxic substance that can cause vomiting, seizures, and even death.

5. Xylitol

This sweetener, present in chewing gum and candy, causes a rapid drop in blood sugar and liver damage.

6. Yeasted dough

It ferments in the stomach and releases alcohol, which can lead to alcohol poisoning.

7. Cooked bones

They can splinter and cause perforations in the digestive tract.

8. Grapes and raisins

Even small amounts can cause kidney failure.

9. Coffee and caffeinated beverages

They affect the nervous system and heart, causing tachycardia and tremors.

10. Radish and Rhubarb

They contain oxalates, which can damage the kidneys.

11. Alcohol

It can cause vomiting, shortness of breath, and severe nerve damage.

12. Salt in excess

It causes dehydration, high blood pressure, and in severe cases, seizures.

13. Citrus Oils

They affect the liver and can cause vomiting and weakness.

14. Dairy

Many dogs are lactose intolerant, leading to diarrhea and an upset stomach.

15. Cat Food

It has an excess of protein and fat, which can damage the liver and kidneys.

16. Bacon and sausages

They are very greasy and can cause pancreatitis.

17. Tobacco and nicotine

They cause severe symptoms such as vomiting, seizures, and collapse.

18. Nutmeg

It contains myristicin, a toxin that causes hallucinations and seizures.

19. Peach and cherry pits

They possess cyanide, which can be fatal if ingested in large quantities.

20. Mustard

It can cause serious stomach upset and vomiting.

21. Raw Potato and Tomato Leaves

They contain solanine, a compound toxic to dogs.

22. Wild Mushrooms

Some varieties are highly toxic and can lead to organ failure.

The diet of our dogs must be carefully controlled.

If you suspect that your pet has eaten any dangerous food, go to the vet immediately. Prevention is the best way to protect your health!



👉 Follow our page, like 👍, and share this post. Every click can make a difference—perhaps saving your own life or that of a loved one.