Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Can Cats Eat Spam? Our Vet Answers & Explains

Spam, stylized as SPAM, is a brand of processed canned meat (originally pork and ham) made by Hormel Foods Corporation. The term SPAM is an anagram for the phrase “Sizzle Pork And Mmm”. Despite SPAM tasting yummy to us, it is not something you should feed your cat. Even though most varieties of SPAM are not poisonous or toxic to cats, it contains a number of ingredients that can deter your cat’s health if they consume it over a large portion of time.

To get a better understanding of whether or not your cats can eat SPAM, keep reading. In this article, we thoroughly explore whether or not cats can eat SPAM.

divider cats oct 2024

Can Cats Eat SPAM?

The answer to this question is complex, as there are several varieties of SPAM, and whether or not a particular variant is safe for cats depends on its ingredients. As a general guideline, here is a summary of the popular varieties of SPAM.

This Variant Is Safe for Cats & Nutritionally the Best Option When Compared to Other SPAM Products
  • SPAM Oven Roasted Turkey – Contains safe ingredients and has a favorable ratio of protein to fat.

Please note that while the Roasted Turkey option is the best when compared to other SPAM varieties, it’s still not nutritionally healthy for cats.

These Variants Are Safe for Cats But Are Best if Excluded From Your Cat’s Diet
  • SPAM Classic
  • SPAM Lite
  • SPAM 25% Less Sodium
  • SPAM with Real HORMEL Bacon
  • SPAM Teriyaki

None of these products are toxic for cats; however, they are very unhealthy in terms of their nutritional yield.

These Variant May Pose Substantial Health Risks & Should Be Avoided
  • SPAM Maple Flavored
  • SPAM Hickory Smoke Flavored
  • SPAM Hot & Spicy
  • SPAM Jalapeño
  • SPAM With Tocino Seasoning

These products contain seasons or flavorings that can be harmful to your cat, as their safety in pets hasn’t been assessed. They are, however, safe for human consumption.

If your cat snuck a bite or two of SPAM when you were not looking, whether or not you should be worried depends on the product itself.

It can definitely be overwhelming keeping up with all the different varieties of a product to ascertain if something your cat ate is harmless or whether or not you should take them to the vet right away.

As a general rule, almost all SPAM products are very unhealthy in terms of their nutritional composition, and some might contain flavorings or ingredients that cats shouldn’t have. Cats would not be deprived of nutrition if they aren’t fed SPAM. Therefore, it’s best to not include SPAM into your cat’s diet as a conscious decision.

Instead, you should look for species-appropriate treats for your cat that wouldn’t cause unnecessary complications or worry.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

divider single cat paw oct 2024

Ingredients in SPAM that Are Unhealthy for Cats

SPAM contains a combination of pork, water, salt, sugar, potato starch, and sodium nitrite as its primary ingredients. Each of these components serves a purpose in providing nutrition, preserving the product, or enhancing its flavor, but not all are safe or suitable for cats to consume. Here’s a closer look at these ingredients and their potential risks:

1. Pork

Pork, the main ingredient in SPAM, is a protein source that cats can eat and digest. However, the pork in SPAM is heavily processed, which reduces its nutritional value. While small amounts of unseasoned, cooked pork meat are safe for cats, the processed nature of SPAM makes it less ideal for feline diets.


2. Salt

SPAM is exceptionally high in salt, which is problematic for cats. While salt is necessary for cats to maintain their body functions, it’s not recommended or necessary for them to ingest foods high in sodium. Moreover, too much salt can be toxic to cats, developing salt toxicosis.

Signs of sodium poisoning include:

  • Vomiting
  • Diarrhea
  • Lethargy
  • Incoordination
  • Excessive thirst
  • Tremors
  • Seizures
hand holding a slice of ham
Image Credit: The Image Party, Shutterstock

3. Sugar

Sugar is unnecessary in a cat’s diet and offers no nutritional benefit. Sugar is not toxic, but it’s simply not necessary. Furthermore, cats even lack the taste receptors necessary to enjoy it, so there’s really no point in feeding them sweet foods!


4. Potato Starch

Potato starch is a carbohydrate used as a thickener and binder in SPAM. While not toxic to cats, it is not an essential part of their diet, as cats are obligate carnivores and require a meat-based diet.


5. Sodium Nitrite

Sodium nitrite is a preservative used to maintain SPAM’s shelf life and color. While small amounts are generally safe, excessive consumption can pose risks to cats. Sodium nitrite has been associated with oxidative stress and the potential formation of harmful compounds in processed foods.

divider cats oct 2024

Risks of Feeding SPAM to Cats

Feeding SPAM to cats can pose several health risks. Here’s a breakdown of the potential dangers:

Obesity

SPAM is incredibly calorically dense, making it easy for cats to consume more calories than they expend. This high caloric yield can contribute to weight gain, which is a growing issue among felines. The fatty nature of SPAM makes it particularly unhealthy for cats if fed regularly.

obese grey tuxedo cat
Image Credit: Dennis van de Water, Shutterstock

Gastrointestinal Issues

Many SPAM products contain flavorings and preservatives that are safe for humans but not intended for animal consumption. Depending on the specific product and the amount consumed, cats may experience gastrointestinal upset, leading to signs such as vomiting, diarrhea, nausea, or lack of appetite.

Nutritional Imbalance

SPAM is not formulated for cats and lacks the essential nutrients they need for optimal health. Regularly feeding your cat SPAM can lead to nutritional deficiencies or imbalances that may affect their overall well-being.

divider cat faces oct 2024

What to Do If Your Cat Eats SPAM

If you are making your favorite lunch and your cat happens to take a bite or eat the entire can of SPAM while you are not looking, you should double check the ingredients on the product. If your product doesn’t contain toxic or dubious ingredients, your cat should likely be fine. However, it would still be a great idea to monitor them closely for any signs of distress.

Because of how salty and savory SPAM is, your cat is likely to love it. If you are worried about your cat consuming too much SPAM at one time, you can call your veterinarian and talk to them about what to do. With most varieties of the product though, a small bite shouldn’t be too worrying.

It is important to remember that even safe-to-consume SPAM may cause a negative consequence on your cat’s health if your cat eats SPAM consistently over a long period of time. For example, feeding your cat SPAM for dinner every night can have serious long-term consequences.

If you have been feeding your cat SPAM consistently for some time, you should understand that doing so isn’t in your cat’s best interest, and this is definitely something you should stop doing. You may also want to talk to your vet to make sure your cat is in good health. Listen to your veterinarian if they give you any recommendations about your cat’s wellbeing.

divider cat paws oct 2024

What to Feed Your Cat Instead

Cats are carnivores at heart, meaning that they require a lot of animal protein for optimal health. Because of how common cats are in households today, you will be able to find a variety of commercial cat food at just about any grocery store you go to.

However, not all commercial cat food might be appropriate for your pet, as their needs will change depending on factors like their age, sex, size, neuter status, level of activity, and overall health status. It is important to find high-quality cat foods that aid your cat’s health while keeping them full and satisfied. You can talk to your vet for recommendations. They may also know of cat food selections for cats with specific needs or illnesses.

Hepper NomNom - Spill Proof Elevated Cat Bowl
  • NO MESS - The 360° tray on this cat food and water bowl set has a raised design to catch and...
  • WHISKER FRIENDLY - Shallow and wide metal containers with flat bottoms ensure your kitty can enjoy...
  • CHEW-SAFE MATERIALS - Kittens and cats love chewing on silicone and soft rubber - but it's a choking...

Learning about what your cat can and cannot eat is a crucial part of keeping them happy and healthy! Choosing a bowl to serve cat-friendly foods in is another important decision pet owners face. Satisfy the specific needs of your cat with the innovative design of the Hepper NomNom Cat Bowl. Learn why it’s our (and our cats!) favorite food and water dish here.

At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!

divider cat paw scratch oct 2024

Other Foods to Avoid

Even though most varieties of SPAM are not toxic for your cat, there is a long list of foods you should not feed your cat. It is generally a better idea to only feed your cat food or a meal plan approved by your vet. Foods meant for human consumption, especially processed food, vegetables, and fruits, are unnecessary and potentially dangerous.

Here are the most important foods to avoid feeding your cat:

  • Expired Pet Food
  • Caffeinated products
  • Chocolate
  • Fruit seeds
  • Fruit stones (like a peach pit)
  • Grapes
  • Raisins
  • Milk (most cats are lactose intolerant)
  • Mushrooms
  • Avocado
  • Alcohol
  • Nuts
  • Onions
  • Garlic
  • Raisins
  • Any candy or processed foods meant for human consumption

divider cat faces 2 oct 2024

Final Thoughts

Even though most varieties of SPAM are not toxic to cats, you would be wise to avoid feeding this canned meat to your lovable feline. SPAM is considered unhealthy for cats, and it may lead to obesity and other negative health effects over time. However, if your cat manages to sample a small amount of SPAM while you’re not observing them, they would likely be okay. It is still best to consult your veterinarian if you suspect that your cat doesn’t seem well after having some SPAM.

Related Reads:

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

600 Musical Cat Names: Groovy Ideas for Your Kitty

Bringing home your new kitty opens the door of possibility for a perfect name. If you’re the kind of person who lives your...

10 Best Cat Grooming Gloves in 2025 – Reviews & Top Picks

If you have tried to pin your cat down and run a comb through their fur to help clean them, remove dead fur,...

9 Types of Cat Toys & How to Use Them (With Pictures)

Cats love to play (though they can be picky about what they’ll play with), and for good reason! Play is an integral part...

Ask Dr. Paola – Milk, Introductions & Humping (March 3, 2025)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

More related

Can Cats Get Strep Throat? Vet-Reviewed Signs, Treatment & Prevention

Cats, like all living things, are vulnerable to various diseases, including bacterial infections. But can cats get strep throat? Cats can contract different...

How to Protect Your Carpet From Cats: 10 Effective Vet-Approved Methods

When you’re a cat, scratching comes with the territory, but if it occurs on your carpet, it can cause significant damage. Protecting your...

How Many Cats Are There on the Planet? What the Stats Say

There are an estimated 600 million cats on the planet, according to the Ecology Global Network.1 That’s a lot of kitties! While it’s...

How Do Cat Eyes Work? Vet-Reviewed Facts & FAQ

If you’re wondering why your cat has such an air of self-importance and superiority about them, it might be because their senses are...

Keep reading

Can Cats Eat Wheatgrass? Vet-Reviewed Benefits & Facts

If you have a dog, chances are you’re used to asking them what they have in their mouths. On the other hand, cats can be a little fussier about what they eat, but some nibble the edges of plant leaves...

Can Cats Eat Wheatgrass

Why Do Cats Like Treats So Much? Vet-Reviewed Reasons

It’s no secret that cats love treats, although the preference for taste and texture varies between individual cats. Is there a reason that cats love treats so much, though? Why do they love treats more than their food? In the...

himalayan cat eating treat

10 Best Dematting Tools for Cats in 2025 – Reviews & Top Picks

Keeping your feline healthy and happy is your top priority, but are you brushing your cat’s hair every week? Cat owners often disregard grooming duties because cats seem to take care of themselves pretty well. Cats are methodical about cleaning...

hand holding shedded cat hair

10 Best Food for Cats With IBD in 2025 – Reviews & Top Picks

We all want to feed our cats the best food, but when they have irritable bowel disorder (IBD), finding it can be a bit of a challenge. Since simply switching their food can cause a flare-up, you want to get...

grey cat just finished eating

How to Care for a Cat After Surgery: 12 Vet-Approved Tips

The last thing that we want is for our cats to experience any kind of pain or discomfort, but surgery can be a necessary part of caring for them. Whether you’re having your cat spayed or neutered or something else...

cat in vet clinic recovering from spaying procedure

Is Expired Cat Food Safe? Vet-Verified Info & Feeding Advice

Cat food can last a very long time, but what if it’s past its expiration date? Is it safe to feed your cat expired cat food? No, we don’t recommend you feed your cat expired cat food at all. Feeding...

Wet and dry pet food

What Happens If You Neuter a Cat Too Early? Vet-Reviewed Facts & Advice

There are over 60 million homeless cats across the United States.1 For some, living outdoors is all that they’ve known, having been born to feral parents. For others, this way of life is something that they’ve had to navigate and...

a tabby cat in a medical blanket after neutering surgery

Do Cats Like Humans? 12 Ways They Show Humans Love!

The perennial relationship between humans and cats is described almost in opposition to the one we share with dogs. Man’s best friend is loyal and obedient, while cats are mysterious, independent, and aloof. Unlike dogs, who offer us companionship and...

woman cuddling with her burmese cat