Foods Poisonous to Cats

Understanding which foods are harmful to cats is crucial for every cat owner. Certain human foods can be toxic and lead to severe health issues in cats. 

This article provides detailed information on common foods that are poisonous to cats, symptoms of toxicity, and safe alternatives.

Common Foods Toxic to Cats

Alcohol

Even small amounts of alcohol can cause significant health problems in cats, including vomiting, diarrhoea, coordination issues, breathing difficulties, and even death.

Chocolate

Chocolate contains theobromine, toxic to cats. Symptoms include tremors, seizures, and cardiac issues. Dark chocolate and baking chocolate are particularly dangerous due to higher theobromine levels.

Grapes and Raisins

These can cause acute kidney failure in cats. Symptoms include vomiting, lethargy, and decreased appetite. The exact toxin is unknown, but even small amounts can be harmful.

Onions, Garlic, and Chives

These can damage a cat's red blood cells, leading to anaemia. Symptoms include weakness, vomiting, and breathing difficulties. All forms, including raw, cooked, and powdered, are dangerous.

Raw/Undercooked Meat, Eggs, and Fish

Raw foods can harbour harmful bacteria like Salmonella and E. coli. Raw fish contains an enzyme that destroys thiamine, an essential B vitamin, leading to neurological issues if fed frequently or exclusively. Always cook these foods thoroughly before feeding them to your cat.

Milk and Dairy Products

Many cats are lactose intolerant, and consuming dairy can lead to gastrointestinal upset, including diarrhoea and stomach pain.

Canned Tuna

While occasional tuna is fine, a diet high in tuna can lead to malnutrition and mercury poisoning. Tuna lacks essential nutrients that cats need to thrive.

Other Harmful Foods

Dog Food

Dog food is not nutritionally adequate for cats and if given frequently or exclusively can lead to malnourishment due to different dietary needs.

Liver

Excessive consumption of liver can cause vitamin A toxicity, leading to bone deformities and other health issues.

Yeast Dough

Yeast dough can expand in a cat's stomach, causing pain and potential ruptures. Fermentation also produces alcohol, which is toxic.

Uncooked Potatoes and Tomatoes

Green potatoes and tomatoes contain solanine, which can cause severe gastrointestinal distress and other symptoms.

Signs of Toxicity in Cats

Common signs of food poisoning in cats include vomiting, diarrhoea, lethargy, difficulty breathing, and seizures. If you notice any of these symptoms, seek veterinary care immediately.

What to Do If Your Cat Eats Something Toxic

If your cat ingests a toxic food, stay calm and monitor them closely. Contact your veterinarian or an emergency animal clinic immediately. Do not induce vomiting unless directed by a professional.

Ensuring Your Cat's Safety

Understanding which foods are harmful to cats is essential for their health and well-being. By avoiding toxic foods and providing a balanced diet, you can help ensure a long, healthy life for your feline friend. 

Always consult your veterinarian if you are unsure about any foods you plan to offer your cat.

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