Can Cats Eat Oreos? – Nutritional Advice

When it comes to our furry friends (cats & dogs), we want to ensure that they have the best food for nutritional needs.

But at times, pets such as cats may be very curious and have a desire to feed on treats that you’re giving them.

Some treats are safe and healthy for them, while others are not.

So, before you feed any treat to your feline, you should find out if it’s safe for them or not.


One of the preferred treats in American homes is Oreos. These cookies are a favorite to many people and come in a variety of flavors.

You can get fruity pebbles, double stuffed, pumpkin spice, or brownie butter.

Since they are common in homes, cats may also have a taste of them once in a while. But it’s not a good idea at all.

Can Cats Eat Oreos?

You shouldn’t give your cat Oreos unless it feeds on it accidentally. This is because Oreos can cause health issues for your cat, which you wouldn’t want.

Oreos are unhealthy as they contain ingredients that lack any health benefits for your cat.

So, even though your feline friend can eat it in small quantities as a treat, it does more harm than good.

For this reason, your cat should not eat it at all.

Why Are Oreos Bad For Your Cat?

Oreos may not cause serious side effects to your cat, but you should not feed them.

As stated earlier, Oreos doesn’t provide any long or short-term benefits, but they do more harm than good.

To put this into perspective, Oreos is made up of thiamine mononitrate, sugar, unbleached enriched flour, niacin, riboflavin, salt, high fructose corn syrup, palm oil, soy lecithin, cocoa, leavening, artificial flavor, and chocolate.

From these ingredients, cocoa and chocolate are the most lethal to your cat as they contain theobromine and caffeine, which may cause vomiting, diarrhea, increased heart rate, and restlessness in your furry friend.

With such ingredients, it is now easy to understand why you shouldn’t feed Oreos to your cat.

The toxic ingredients, which are chocolate and cocoa, are in tiny amounts. This means that you will have to feed your cat large amounts of Oreos for them to suffocate from theobromine toxicity.

Therefore, you shouldn’t panic if your cat takes Oreos accidentally. However, you should give or encourage them to eat it as well. In fact, veterinarians are against giving Oreos to your cats.

Apart from lacking any health benefits to your cat, Oreos are also not beneficial to humans and even dogs.

Unlike other treats, they cannot be fortified with vital nutrients.

Some of the negative impacts of Oreos to cats are as follows:

  • Cats do not have space for empty calories. So, if your cat eats these calories for some time, they will start to develop life-threatening nutritional deficiencies. Cats require reasonable amounts of Vitamin A, Vitamin D, and proteins, which are not present in many treats and other junk foods. As a result, if you give cats Oreos, they will end up exceeding their daily calorie intake, which may cause them to gain weight.
  • An overweight cat or obese cat is very likely to suffer from diabetes, bone & joint problems, insulin resistance, heart disease, kidney issues, arthritis, and different types of cancer. Besides, obese felines can become depressed and inactive. A study shows that overweight cats die two to three years earlier than their skinny mate.
  • Another reason why Oreos is terrible for your cat is that they contain a lot of sugar. The high sugar and low fiber content in these treats can lead to an abrupt rise in blood sugar. The rise may be accompanied by a sharp drop, leading to laziness, hunger, and dizziness. With such side effects, giving Oreos to your cat is like killing them slowly.
  • Besides, sugar can harm the cat’s teeth, too. And the last thing that you want is your feline friend having oral infections. Some of the oral infections that your feline may develop include gingivitis and cavities. Also, some cats may experience pain and bad breath. In some severe cases, the oral infection may lead to organ failure or even death.

With such dangers, it is better to take precautions than to be sorry. That’s why you should not feed Oreos to cats.


To conclude, Oreos contains very few toxic substances that may not harm your cat when consumed in small quantities.

However, your cat should not eat it at all. This is because even though it is not very toxic, it is not healthy as well.

So, there is no reason for feeding Oreos to your cat.

But if you do so, you will only be endangering your cat’s life as it will likely suffer from obesity, oral infections, and insulin resistance.

If you want to give them a treat, consider getting them treats that are recommended by vets.