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Can Cats Eat Peanut Butter?

We know that dogs love lapping up the delicious creamy treat, yet, many cat owners are uncertain whether or not their feline could also enjoy spoonfuls of peanut butter. Is it safe? Should peanut butter be apart of your feline's diet? Are there any health benefits to know about? What about potential consequences?

We all want to be able to treat our pets to the very best that life has to offer. However, before doing so it is imperative that we all do our research. What's considered safe for one animal may be quite harmful to another. 

In this article, we'll cover all there is to know about whether or not cats should eat peanut butter. The answer may surprise you...

can cats eat peanut butter

Can Cats Eat Peanut Butter...

The answer to this common question isn't as simple as it may seem. Technically, peanut butter is not listed as being a food that is poisonous for cats. However, experts agree that it shouldn't be a treat that cat owners give their feline. 

Some veterinarians have made the comparison of Twinkies not being poisonous for people, however, we shouldn't be snacking on them on any sort of regular basis. Peanut butter is not toxic to cats, but should still be avoided for overall health reasons. Therefore, "yes," cats can eat peanut butter, but that definitely doesn't mean that they should. 

Let's get more specific as to why we feel that peanut butter is a no-go for your feline.

No Nutritional Value

Peanut butter ultimately has no nutritional value for cats. Cats are carnivores and their diet should consist of a well-balanced variety of meat and fish alone. Feeding them peanut butter, in any amount, proves to have no benefit for their health as it doesn't contain the vitamins and minerals that their body needs. In fact, peanut butter can have the exact opposite effect.

Choking Hazard

Because of the fact that peanut butter is so thick and sticky, it can get caught in the cat's throat. Even a small amount of peanut butter can create a potential choking hazard for your feline friend. If you do choose to give your kitty a lick or two of peanut butter every so often, it is important that you closely monitor them while they are snacking. Cats should never be left alone with a spoonful of the sticky treat. Additionally, it is important for cat owners to make sure that their cat has plenty of fresh, clean water in case they need help washing the peanut butter down. 

cats may choke on peanut butter

Peanut Butter Allergies

It is also possible for your cat to have an unknown peanut allergy which can quickly prove to be a life-threatening situation that you wish you had avoided. In general, cats are known to have food allergies, either one that they were born with or those that develop over time. When it comes to peanut allergies, the adverse reactions can be extremely severe. It is important for cat owners to be able to recognize the clinical signs of allergies in order to act quickly in reversing an allergic reaction.

Telltale signs of allergies include:

  • Itching
  • Skin Irritations
  • Chronic ear infections
  • Hair loss
  • Diarrhea
  • Vomiting
  • Lack of appetite
  • Weight Loss

cat allergies to peanut butter

If for any reason you feel that your cat may be suffering from an allergic reaction to peanut butter (or anything for that matter), it is imperative that you seek veterinary help. In some cases, an allergic reaction may be something as simple as itchy skin. However, in other cases, an allergic reaction can quickly escalate to a severe medical emergency. 

Harmful Fats

Additionally, peanut butter is manufactured in a way that allows it to have a long shelf-life. Unfortunately, this process leads to an incredibly toxic food substance known as trans- fatty acids. Trust us when we say you want to avoid these harmful fats as much as you can.

Calorically Dense

Peanut butter is by no means considered a low-calorie food. If your cat is struggling with weight issues you'll definitely want to pass on any peanut butter treats. As much as we think pudgy kitties are adorable, it is no secret that weight issues can lead to severe health consequences such as diabetes and heart conditions.

Gastrointestinal Upset

Additionally, like in many humans, peanut butter can lead to a gastrointestinal upset in cats resulting in diarrhea, vomiting, stomach pains, and gas. Yes, your feline may enjoy the taste of peanut butter, but is it really worth the drawbacks? We don't think so.

Aflatoxins in Peanut Butter

Peanuts are full of naturally occurring mycotoxins called Aflatoxins. We hate to be the bearers of bad news, but mycotoxins are known to be one of the most cancer-causing matters found on the planet. They are also known to be incredibly toxic for the liver and even lead to liver cancer. 

Accident Poisoning

Finally, because of the fact that so many animals do love the taste of peanut butter, it is an "ingredient" found in many insect and rodent poison. In other words, people will mix a bit of peanut butter in with rat poisoning to attract the pests and... yes, kill them.

This is an incredibly important concept for pet owners to be aware of, particularly if your cat spends time outside. If your cat is given peanut butter every now and then as a treat and then comes across what they think is a "treat" in the neighborhood it could have deadly consequences.

When Can Cats Eat Peanut Butter

While many veterinary experts advise to never give your cat peanut butter, some feel that there is a specific case where it is deemed acceptable. When administering pills and medication, some pet owners find that the only way their cat will swallow the medicine is with a bit of peanut butter moving it along. In these cases, it is important to coat the pill the smallest amount of peanut butter possible and make sure that your cat has an ample amount of clean water to wash it down with. 

What Peanut Butter to Buy

If you choose to purchase peanut butter for your cat, there are a few important things to be aware of. Again, we don't recommend this, but we recognize that some of our readers may still want to test out the treat and we want to make sure they understand the additional risks involved. 


With the recent anti-sugar health craze over the last few decades, many food companies axed the sugar in their products and replaced it with a sugar substitute called Xylitol. Several peanut butter brands also jumped on the no-sugar bandwagon and replaced the sugar content in their product with Xylitol. That's when tragedy struck. You see, Xylitol is extremely toxic to animals, but pet owners had no idea. They also had no idea that so many companies were replacing sugar on such a regular basis. Countless deaths resulted in this horrible time.

If you do decide to purchase peanut butter for your dog or cat, pet owners must ensure that it does not contain Xylitol.

The following brands are those which DO CONTAIN the dangerous ingredient:

  • Go Nuts, Co.
  • Krush Nutrition
  • Nuts 'N More
  • P28 Foods
  • Protein Plus PB

xylitol is very common

With that being said, it is always important to triple check the label* as ingredients may change without you even realizing. 

*We encourage our readers to do this with all of their pet's food and treats, as well as their own. Many companies do not openly state when an ingredient has changed or when more fillers have been added in. For instance, sometimes when a small company quickly expands, the quality of food doesn't necessarily grow in conjunction with the growing demand for the product.  It is imperative to recognize that it is up to us to ensure that we are feeding our pets the very best products that we can find. An easy way to do this is by always checking the labels. 

No Xylitol = A Lot of Sugar

Unfortunately, for many peanut butter brands, no xylitol means a whole lot of sugar, which is also not healthy for your feline. What do conditions like yeast infections, parasites, bacterial infections, and cancer all have in common? They all feed off sugar. The more sugar your feline consumes, the more these conditions grow and thrive. Sugar is also responsible for health issues including premature aging, diabetes, low-level inflammation, and inflammation. Avoiding excess sugar intake is something that we all should strive for.

No Salt

Additionally, pet owners should make sure that the peanut butter they purchase does not contain any additives such as salt. High sodium levels can present big issues for our furry friends and must be avoided when it comes to their diet. It is possible to find unsalted peanut butter, but you'll likely have to dig a little. 

Peanut Butter Alternatives 

Luckily, there are countless peanut butter alternatives that are not only healthier options, but are actually highly beneficial for your feline friend.

Pumpkin for Cats

We can't get enough of pumpkin for cats. The tasty treat is a wonderful substitute for a peanut butter snack and can provide your cat with a wide range of benefits.

pumpkin for cats

Easing Cat Diarrhea with Pumpkin

While peanut butter for cats often leads to diarrhea, pumpkin for cats does the exact opposite: it relieves gastrointestinal issues. The combination of vitamins and minerals found in pumpkin work together to bulk up the cat's stool by absorbing excess water in the digestive tract.

Pumpkin for Constipation

Surprisingly, pumpkin is also effectively used to ease cat constipation. Pumpkin is an excellent source of soluble fiber which promotes healthy movement in the digestive tract. If your feline is suffering from constipation, your veterinarian may recommend an over-the-counter laxative solution. However, these medications can prove to be extremely harsh on your cat's body and cause diarrhea. Pumpkin, on the other hand, is all natural and works with the digestive tract to gently ease constipation. 

Weight Loss & Management

Unlike the high amount of calories found in peanut butter that can lead to obesity, pumpkin has the exact opposite effect. In fact, pumpkin proves to be incredibly effective at promoting weight loss by keeping your kitty full and satisfied longer. Pumpkin also helps manage weight by being a low-calorie, yet nutritionally dense substitution.

Vitamins and Minerals

Pumpkin is also chock full of vitamins and minerals including vitamin A, beta-carotene, vitamin C, vitamin E, essential fatty acids, and iron. While your cat's diet of meat and fish is designed to provide all of the nutrients they need, adding a pumpkin treat can give them an extra boost of goodness while satisfying their sweet tooth all at the same time. 

*One Important Pumpkin Detail*

Before we get back to the peanut butter conversation, we want to make sure pet owners know an important detail about purchasing pumpkin for cats. Always make sure to buy canned pumpkin that is all natural and has no additives. This means no added sugar, salt, nothing! Canned pumpkin for cats should contain one ingredient: pumpkin. 

Can Dogs Eat Peanut Butter

Many pet owners have both cats and dogs and find themselves wondering about the dietary differences involved. We likely don't have you to convince you that dogs and cats are incredibly different species in more ways than one. The same goes for the ways in which their bodies can tolerate and digest different foods.

In terms of peanut butter for dogs, experts feel that a bit of peanut butter here and there is a perfectly fine addition to your dog's diet. In fact, peanut butter can have some great benefits for your canine, ones that it definitely doesn't have for your feline.

can dogs eat peanut butter

Protein for Dogs

For instance, peanut butter is known to be a great source of protein, something that is imperative to have in your dog's diet. Without the necessary amounts of protein, your dog's body won't function at the level that it should. Keeping that in mind, the protein in your dog's diet should never solely come from peanut butter but rather lean meats and fish.

Xylitol and Dogs... A Deadly Combination

Again, we want to stress that Xylitol, an ingredient found in many peanut butter brands, is EXTREMELY toxic to dogs. Pet owners must make sure that any peanut butter product that they purchase does not contain this deadly ingredient.

Dogs Allergic to Peanuts

Like cats, some dogs may be allergic to peanuts. Unfortunately, the only real way to find out if your dog has a peanut allergy is by letting them have a taste and waiting to see if a reaction occurs. For many pet owners, the possibility of an allergic reaction simply isn't worth the risk.

Peanut Butter for Dogs: A Special Treat, Not a Meal

When it comes to your dog's health and wellbeing, peanut butter should merely be an occasional treat. Peanut butter should never, ever be a meal replacement or even a partial substitute. Just like in cats, too much peanut butter can lead to obesity and associated problems. 

CBD for Cats

Now, back to our feline friends. The concept of peanut butter often arises because cat owners want to treat their furry friends with all the love and goodness in the world. At Honest Paws, we understand this undying desire to give your pet the best life possible. With that said, we want to make sure that cat owners understand that just because something is safe for one animal doesn't mean it is also safe for your feline. However, if you want to choose a product that is not only safe, but beneficial for all parties involved, we recommend CBD treats.

All Natural Products

We discussed that peanut butter can lead to inflammation and a number of additional health concerns stemming from inflammation. 

Studies prove that when we trace the vast majority of ailments back to their root cause we find that they all have one massive thing in common: inflammation. This inflammation can develop from just about anywhere. So if we know that a certain food causes that inflammation to grow, why would we want to put it in our bodies? 

Gastrointestinal Health

Additionally, we discussed that peanut butter can lead to gastrointestinal upset such as vomiting, diarrhea, stomach distress, and gas.

Heart Health

We also discussed that how the unhealthy saturated fats and high-calorie content of peanut butter can negatively affect heart health. 

CBD Infused Peanut Butter

Furthermore, when it comes to our dogs, CBD Infused Peanut Butter can safely be given as a fun treat and can quite literally be licked off a spoon.

The main point that we want to make in all of this is that dogs and cats are very different and as a responsible pet owner, you must make sure you're fully aware of what is best for their individual needs.

cbd infused peanut butter

CBD Infused Coconut Oil

Finally, we want to introduce our new CBD Infused Coconut Oil! This coconut oil is safe and effective for both cats and dogs and allows pet parents to use the same product for all of their furry friends. Many pet owners enjoy using the coconut oil topically while others use it to make homemade treats. 

Can Cats Eat Peanut Butter: The Bottom Line

At the end of the day, we know that your feline (and canine) mean everything to you. As a doting pet parent, you want to make sure they know they are loved and cared for, which sometimes means treating them with something delicious.

Our final thought? When it comes to peanut butter for cats... we say no. There are simply too many potential adverse reactions that far outweigh any positives. However, otherwise, we recommend avoiding the creamy treat and opting for something such as pumpkin or a delightful CBD treat.


Fabiana Pineda

Fabiana Pineda

Fabiana is a caring pet owner who also works as the Lead Editor of CertaPet. She enjoys helping other pet parents get all the furry-friend-related-info they need, as well as spending time with her precious pooch.

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