Foods that cats can't eat are onions, grapes and raisins, chocolate, nuts and nuts, bones and milk.

There are many foods that cats can't eat. Owners should be careful not to give cats food or drugs that are harmful to them when feeding. If cats are found to have ingested food or drugs harmful to them, they should immediately contact a veterinarian for examination and treatment.

1. onion

Onion contains disulfide, which will destroy the red blood cells of cats and lead to anemia, vomiting, diarrhea and other symptoms.

2. Grapes and raisins

Grapes and raisins are harmful to cats' kidneys and may lead to renal failure.

3. Chocolate

Theobromine in chocolate is harmful to cats and may lead to poisoning, arrhythmia and other symptoms.

4.nuts and nuts

Some nuts and nuts, such as almonds, hazelnuts, walnuts, etc. , containing toxins harmful to cats, may lead to poisoning, breathing difficulties and other symptoms.

5. bones

Cats eating bones may get stuck in their throats, or puncture the oral cavity, stomach and other organs, leading to infection, bleeding and other symptoms.

6. Milk

Most cats are lactose intolerant, and drinking milk may cause diarrhea, vomiting and other symptoms.