What Cats Cannot Eat? The Dangerous Foods You Should Never Feed Your Cat

The domesticated feline, or Felis catus, is a beloved pet and a member of countless households worldwide. Despite their ability to adapt to human environments, cats still possess a unique digestive system designed to process specific types of food. Many of the things we humans consume on a regular basis can pose health risks to our feline friends. In this article, we delve into what cats cannot eat, why these foods can be harmful, and what to do if your cat accidentally ingests any of them.

Find the nutrient criteria for cats on AAFCO.

Food Types That Cats Should Avoid(What cats cannot eat continued)

Chocolate and Caffeine

Similar to dogs, cats should never consume chocolate or caffeine. Both of these substances contain methylxanthines, specifically theobromine and caffeine. These alkaloids can cause an array of symptoms in cats, from restlessness and increased heart rate to seizures, irregular heartbeat, or even death. Darker chocolates and stronger coffee varieties have higher levels of methylxanthines, making them more dangerous.

Alcohol

While it may seem obvious to some, it’s important to reiterate that cats should never consume alcohol. Alcohol can quickly lead to alcohol poisoning in cats, which manifests in symptoms such as vomiting, disorientation, breathing difficulty, tremors, and can even lead to coma or death.

Onions and Garlic

Members of the Allium family, including onions, garlic, leeks, and chives, are extremely toxic to cats. They contain compounds called organosulfides, which can cause oxidative damage to red blood cells, leading to anemia. Even small amounts can be harmful, so it’s essential to ensure these ingredients aren’t present in any food your cat consumes.

Dairy Products

Contrary to popular belief, most cats are lactose intolerant. This means they lack the necessary enzyme, lactase, to digest lactose, the sugar present in milk and dairy products. While small amounts may not cause severe issues, regular consumption can lead to gastrointestinal problems such as diarrhea and stomach upset.

Raw Dough

Raw dough, especially one that contains yeast, can expand within a cat’s stomach or intestines, causing severe pain and potentially a life-threatening situation. Furthermore, the yeast fermentation process can produce alcohol, leading to alcohol poisoning.

Grapes and Raisins

The exact toxic substance in grapes and raisins remains unknown, but these foods have been linked to kidney failure in cats. Even small amounts can be lethal, so it’s better to err on the side of caution and keep these fruits out of your cat’s reach.

Xylitol

Xylitol is a common artificial sweetener found in a wide range of products, from sugar-free gum to certain brands of toothpaste. It can cause a sudden release of insulin in cats, leading to hypoglycemia (low blood sugar). Symptoms can include loss of coordination, vomiting, seizures, and in severe cases, liver failure or death.

What to Do if Your Cat Ingests a Toxic Substance

If you suspect your cat has ingested any of these toxic foods, it’s essential to seek veterinary attention immediately. Symptoms of poisoning can vary greatly depending on the substance consumed but often include vomiting, diarrhea, lack of appetite, lethargy, changes in behavior, and difficulty breathing.

Try to keep a sample of what your cat consumed, as it can help your vet determine the best course of treatment. Never induce vomiting unless explicitly instructed to do so by a professional, as it can sometimes cause more harm than good.

Conclusion

Our cats are more than just pets; they are family members who trust us to take care of them. Part of that responsibility includes knowing what foods can harm them and ensuring they don’t have access to these foods. Always be mindful of what your cat can get into and consult with your vet if you’re unsure about a particular food. By doing so, you’ll help ensure a long, healthy life for your beloved feline companion.

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