How many stuff that a dog cant eat?

It's impossible to give you an exact number of things dogs can't eat. There are hundreds, if not thousands of foods and substances that are dangerous for dogs to consume.

Here's why it's so difficult to list them all:

* Toxicity varies: Some foods are only mildly harmful, while others can be deadly.

* Individual sensitivities: Dogs can have different reactions to the same food based on their breed, size, and health.

* Constant updates: New research is constantly being done on the safety of various foods for dogs.

Instead of trying to list everything, here's a general guideline:

* Avoid human foods: Many common human foods are toxic to dogs, including chocolate, onions, garlic, grapes, raisins, macadamia nuts, xylitol (artificial sweetener), alcohol, and avocado.

* Beware of household items: Dogs are curious and often put things in their mouths. Keep cleaning products, medications, and other potentially hazardous items out of their reach.

* Check labels: Always read food labels and ingredients before giving anything to your dog.

* Consult your vet: If you have any questions or concerns about what your dog can or can't eat, always consult your veterinarian.

Remember, it's better to be safe than sorry.