Get

In Your Inbox

Dogster 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 Dogs Eat Peanut Butter? Is It Good for Them? Vet-Reviewed Health Facts

Can Dogs Eat Peanuts

If you are a dog owner, you are probably aware of how often peanut butter is recommended for dogs to eat. Many dogs find the taste of peanut butter irresistible, so it has multiple uses aside from being a tasty treat. Since it has become so popular for them to eat, you probably can’t help but wonder if peanut butter is good for dogs.

Surely something so highly recommended can’t be bad for dogs, right? Well, peanut butter is generally safe for dogs to eat and could be good for them in moderation. However, that is only if the peanut butter contains no harmful ingredients and is specifically formulated for dogs.

Keep reading to discover whether peanut butter is good for dogs and other noteworthy facts about feeding it.

divider single dog paw oct 2024

The 4 Reasons the Peanut Butter Is Good for Dogs to Eat

Peanut butter is more than just mashed peanuts in a jar—it’s a blend of healthy fats, proteins, and vitamins. These nutrients have dietary benefits that naturally make them good for dogs to eat.

Not all types of peanut butter are created equally, and some peanut butter is bad for dogs due to some harmful ingredients. If you are wondering what kind of peanut butter dogs can eat safely. It is best to only feed dog-specific peanut butter and avoid the ones formulated for human consumption.

So, what makes peanut butter good for dogs?

peanut butter, oil, health
Image Credit: Rigby40, Pixabay

1. High in Plant-Based Proteins

For starters, peanut butter is a rich source of plant-based protein and essential amino acids. Dogs benefit from both animal-based and plant-based proteins in their diet. Peanut butter is particularly rich in the essential amino acids phenylalanine and lysine, amongst others.  Phenylalanine is needed for the production of thyroid hormones, and leucine is required for muscle protein synthesis.


2. Healthy Fats

Peanut butter is full of healthy polyunsaturated and monounsaturated fats. It contains polyunsaturated fats such as linoleic acid, an omega-6 fatty acid. Linoleic acid is not only essential for dogs since they cannot make it on their own, but it also benefits their skin and coat health.

Although the fat in peanut butter is healthy, it still should be fed sparingly as it’s packed with calories. It’s important to offer peanut butter to your dog in moderation, as the calories in treats should not make up more than 10% of your dog’s total calories per day.

Peanut butter on top of the black dogs nose
Image Credit: Halie West, Shutterstock

3. Source of B Vitamins

Peanut butter is an excellent source of niacin or vitamin B3. Niacin is an important vitamin for dogs and has a role in enzyme and skin barrier function.


4. Multiple Uses

The nutrients in peanut butter are not its only benefits for dogs. Peanut butter has multiple uses for dogs aside from being a tasty snack. Some dog owners use peanut butter to get their dogs to take certain medications. Most dogs won’t resist eating medication if it is covered with peanut butter. Also, peanut butter can be used to encourage dogs to chew their toys or to keep them distracted while being groomed.

divider dog paws 2 oct 2024

Dangers of Feeding Peanut Butter to Dogs

Despite dog-specific peanut butter being safe for dogs to eat, it’s important to know the dangers of certain regular peanut butter. Before you rush to give your dog peanut butter, be sure to check the ingredients on the label. Some seemingly innocent ingredients can be deadly for our dogs.

spoonful-of-peanut-butter
Image Credit: Jumpstory

Xylitol

Although many brands of peanut butter do not contain xylitol, there are several that do. Xylitol is typically used as a sugar substitute for humans, and it is extremely toxic for dogs. Even the smallest amounts of xylitol in peanut butter can put your dog’s health at risk.

Signs your dog has ingested xylitol may include:
  • Hypoglycemia (low blood sugar)
  • Liver failure
  • Seizures
  • Death

Too Salty

Most peanut butter for humans has added salt, which is not good for your dog in excessive amounts. Dogs should be offered unsalted peanut butter, ideally. Most dogs don’t prefer the taste of salty foods, so feeding them unsalted peanut butter won’t be less of a treat.

Peanut Butter
Image Credit: stevepb, Pixabay

Feeding Peanut Butter to Dogs Safely

If you feel inclined to feed peanut butter to your dog, ensure that it is specifically formulated for dogs to eat, or that you check the ingredients thoroughly to ensure it doesn’t contain xylitol or extra salt or sugar. Opting for peanut butter sold specifically for dogs can take away the risk of buying the wrong type.

Dog-specific peanut butter, such as the popular Bark Bistro Buddy Butter, is free from harmful ingredients that put your dog’s health at risk. They contain no xylitol or added salt, sugar, or oils. Plus, it has been formulated to fit the dietary requirements of dogs rather than humans.

You should not feed peanut butter to your dog too often and ideally no more than a tablespoon for medium to large dog breeds. Smaller dog breeds should not eat more than a teaspoon of peanut butter at a time.

If your dog has eaten the wrong kind or too much peanut butter, we recommend contacting a vet.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's our 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 Savings V1

divider dog paws 3 oct 2024

Conclusion

Peanut butter is generally good for dogs when fed sparingly and in moderation. Aside from being safe if it is xylitol-free and unsalted, peanut butter has dietary benefits for dogs. Peanut butter is rich in healthy fats and essential plant-based proteins.

As with most treats, peanut butter should only be offered in addition to your dog’s complete, balanced diet as it is a treat food.

See also: 


Featured Image Credit: Towfiqu barbhuiya, Unsplash

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* 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 Dogster 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

Do Dogs Like White Noise? Facts & Benefits

You may have heard about dog owners leaving the radio or television playing softly in the background to help ease the silence when...

Male vs. Female Bull Terrier: Key Differences (With Pictures)

The English Bull Terrier is known for their distinctive look and affectionate nature, not to mention their endless goofy antics. Famous for being...

My Dog Ate Tea Bags, Should I Worry? Our Vet Answers

Some dogs will eat anything that’s in front of them! Other dogs will seek out food they aren’t supposed to get – they...

18 Low-Energy Dog Breeds Who Love Being Lazy (With Info & Pictures)

Do you love the idea of having a relaxed companion around your household that you can lie about with? If so, you might...

More related

When Will My Labradoodle Go Into Heat? Vet-Verified Facts & Care Tips

Adopting a new dog is always fun and exciting, but it also means taking the time to learn more about your new companion....

My Dog’s Tooth Is Turning Purple, What’s Wrong? Our Vet Explains Risks & Treatment

If your dog’s tooth turns purple, it indicates an underlying issue requiring veterinary attention. Purple discoloration of a dog’s tooth is often due...

Life Abundance Dog Food Review 2026: Recalls, Pros & Cons

Review Summary Life Abundance is a controversial dog food company. It opened in 1998 and operates as a Direct Marketing company, meaning you...

7 Best Indestructible & Chew-Proof Dog Beds in 2026 – Reviews & Top Picks

Many dog breeds tend to chew on their belongings, especially if they are still puppies or spend a lot of time on their...

Keep reading

7 Best Nom Nom Dog Food Alternatives in 2026: Reviews & Top Picks

Nom Nom is a dog food subscription service. You sign up, choose your dog food and delivery rate, and you can have dog food delivered to your door. It provides the benefits of feeding a freshly made diet, combined with...

dog eating wet food

Can Dogs Eat Sunflower Seeds? Vet Approved Nutrition Facts & FAQ

Dogs are not typically picky when it comes to what they’ll eat. Most dog owners have caught their pups picking stuff out of the garbage to munch on! So, it should come as no surprise if a dog is interested...

Can Dogs Eat Sunflower Seeds

Hill’s Science Diet Puppy Food Review 2026: Recalls, Pros & Cons

Review Summary If you’ve got a growing pup, you know how important it is to give them the best fuel possible. Hill’s Science Diet puppy foods are a great choice because of the company’s research-backed approach to nutrition. With over...

Dogster_Hill’s Science Diet Puppy Food Review

10 Best Purina Dog Foods in 2026: Reviews & Top Picks

Purina is one of the largest pet food companies in the United States. In 2020 1 alone, this massive company earned over $15.4 billion in revenue. With over 15 lines of dog food brands under its belt and multiple recipes...

Can Dogs Eat Carrot Cake? Vet-Reviewed Facts & Safe Recipes

We are all well aware that human foods can be harmful to dogs. Some just don’t have any health benefits for canines, while others are highly toxic to them, including many sweet treats. Dogs shouldn’t eat carrot cake, though if...

Can Dogs Eat Carrot Cake

Pooch Perks Dog Food Subscription Review 2026: Our Expert’s Opinion

Review Summary What Is Pooch Perks? How Does It Work? Pooch Perks is a subscription dog box service that delivers dog toys, treats, and accessories directly to your home. You’ll receive themed boxes that change every month, and each box...

Pooch Perks Dog Subscription Box

Can Dogs Eat Swordfish? Vet-Approved Facts & FAQ

Many owners choose to feed their canine companions a kibble-based diet, which has been proven to be a reliable source of all the necessary nutrients that dogs need. While high-quality commercial kibble is the number-one choice, a great way to...

Can Dogs Eat_Swordfish

Fromm Puppy Food Review 2026: Recalls, Pros & Cons

Review Summary Fromm Family Pet Food started as a silver fox farming company in the early 20th Century before branching out to make dog food in 1949. In the 1970s, the company started manufacturing a line of foods for working...

Dogster_Fromm Puppy Food Review