Can Cats Eat Corn? – Find Out the Facts

Corn, a common ingredient in various cuisines worldwide, has also made its way into many commercial cat foods. For humans, it serves as a nutritious grain, but for cats, its benefits are considerably less.

Cats, by nature, are obligate carnivores. This means that their bodies are designed to derive essential nutrients primarily from meat.

While they have the capability to digest the vegetable, it doesn’t provide them with the vital nutrients they would get from meat. Corn is notably deficient in protein, a crucial element for cats.

Furthermore, it doesn’t match the rich nutrient profile found in meats that cats inherently need. When pet owners are selecting cat food, the emphasis should always be on its quality.

A high-quality cat food will have meat listed as its main ingredient, ensuring the cat’s dietary needs are met. In conclusion, while it isn’t harmful to cats, it’s essential to remember that it doesn’t replace the nutritional value of meat in their diet.

Can Cats Digest It?

Cats eat Corn

Certainly, cats have the ability to digest corn. However, its nutritional contribution to their diet is minimal compared to other foods, especially meat.

The reason behind this is that the vegetable isn’t a typical component of a feline’s natural diet. By nature, cats are obligate carnivores.

This means their dietary needs are primarily met by consuming meat, which provides them with essential nutrients and proteins that plants like corn cannot offer.

Is It Good for Cats?

While corn isn’t inherently harmful to cats, it’s not the most nutritious option for them. It is predominantly a carbohydrate and is low in protein, which is vital for cats.

Moreover, it doesn’t provide the full spectrum of nutrients that a cat requires for optimal health. When selecting commercial cat food, it’s imperative to opt for a high-quality brand where meat is the primary ingredient, ensuring your cat gets the nutrients it needs.

How Much of It Can Cats Eat?

Corn and cat

Moderation is key when it comes to feeding corn to cats. While a small serving might not harm them, excessive consumption can lead to digestive issues.

If you’re considering giving corn as an occasional treat, ensure it’s in minimal quantities. Always monitor your cat for any adverse reactions when introducing any new food into their diet.

Cats can consume various forms of corn, but some are safer than others. While most corn types are harmless for felines, a few should be avoided:

  • On the cob: The cob is not only hard for cats to digest, but it also poses a choking risk.
  • Oily kernels: Cooking it in excessive oil can upset a cat’s stomach, leading to digestive issues.
  • Seasoned kernels: Certain seasonings, notably garlic and onion, are toxic to cats and can cause severe health problems.

Can Cats Get Sick?

While corn isn’t typically harmful to cats, there are potential risks:

  • Digestive issues: It can sometimes lead to gas, bloating, or diarrhea in cats.
  • Allergic reactions: Though rare, some cats might be allergic to corn. Signs of an allergy include itching, hives, and facial swelling.
  • Intestinal blockage: Consuming large pieces, especially from the cob, can lead to blockages in the intestines, a severe condition necessitating prompt veterinary care.

Additional Information

When considering corn as a treat for your cat, here are some guidelines:

  • Whole kernels are best: Opt for whole corn kernels rather than cornmeal or cornflour. The whole form is more digestible for cats.
  • Always cook: Cooking softens the corn, making it easier for cats to chew and digest, and minimizes choking hazards.
  • De-cob: Always remove the cob before offering corn to your cat to prevent choking.
  • Avoid oils and spices: Ensure the corn hasn’t been cooked in oil or seasoned, as these can upset a cat’s stomach and even be toxic.

Consulting a Veterinarian

can cats eat corn

When it comes to your cat’s diet, especially concerning foods like corn, it’s always wise to seek expert advice. If you’re uncertain about the appropriateness or quantity of corn for your feline friend, your veterinarian is the best resource.

They possess the knowledge and experience to guide you in crafting a diet that aligns with your cat’s specific requirements and overall health. By consulting a professional, you ensure your cat’s well-being and nutritional needs are adequately met.


What should I do if my cat eats corn?

If your cat eats corn, it is important to monitor them for any signs of digestive upset, such as gas, bloating, or diarrhea. If you notice any of these symptoms, you should contact your veterinarian.

Why can’t cats digest corn as well as other foods?

Cats are obligate carnivores, which means that they need to eat meat to survive. Their digestive system is not designed to digest plant matter as well as meat.

Corn is a plant, so it is not as easily digested by cats as meat.

What are the symptoms of corn allergies in cats?

The symptoms of corn allergies in cats can vary from mild to severe. Some common symptoms include:

  • Itching
  • Hives
  • Swelling
  • Diarrhea
  • Vomiting
  • Lethargy
  • Weight loss

What should I do if my cat is allergic to corn?

If you think your cat is allergic to corn, you should take them to the veterinarian. They can do tests to confirm the allergy and recommend a treatment plan.

In most cases, the treatment will involve avoiding corn and other foods that contain corn.

What should I do if I am unsure about what to feed my cat?

If you are unsure about what to feed your cat, you should talk to your veterinarian. They can help you create a diet that is tailored to your cat’s individual needs.

Closing Thoughts

Corn, when given in moderation, poses no harm to cats. Yet, it shouldn’t be a primary food source due to its limited nutritional value for felines. Always prioritize meat-based foods that cater to their obligate carnivore nature.

If corn is offered, ensure it’s free from harmful additives and seasonings. For those uncertain about incorporating it or any other food into their cat’s diet, consulting a veterinarian is the best course of action.

They can provide tailored advice to ensure your cat’s health and well-being.