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

Share

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

The Crate Setup Most Dog Owners Get Wrong (And How To Fix It!)

Most people assume that if their dog hates the crate, the crate is the problem. So they try a bigger one, a different...

1,500 Beagles Rescued from Wisconsin Lab Farm – Here’s Where They’re Going

You may remember that a few weeks ago, we reported on a tense situation at Ridglan Farms, Wisconsin, a facility infamous for housing...

Dogster’s Weekly Photo Contest Winners: Window Watchers (May 11, 2026)

Every week our team gets the privilege of sorting through our readers photos to choose what dogs will win this weeks contest! See...

Can a Relationship Work When One Person Doesn’t Like Dogs? Tips & When to Walk Away

For dog owners, a partner who doesn’t like dogs isn’t a minor quirk to overlook. Dogs aren’t a hobby you can scale back...

More related

Why Is My Dog So Annoying? 10 Irritating Behaviors & What To Do

Dogs are wonderful companions, adding unconditional love, loyalty, and joy to our lives. That said, even the most devoted owners can’t deny that...

Top 10 Dog-Friendly Beaches in California in 2026: Off & On-Leash Places to Go

While California’s natural landscape varies widely, the beach life and all that comes with it will always be among the first things people...

Pointer Dog Breed: Info, Pictures, Facts & Traits

Also known by the catch-all name “gun dog” in the southern US, the English Pointer or Pointer is a muscular, dignified, and energetic...

How Big Do Great Pyrenees Get? Average Weight & Growth Chart (Vet-Verified)

Size can be a huge determining factor when you are getting a dog. Some people live in apartment spaces that have size limitations...

Keep reading

4Health Dog Food Review 2026: Pros, Cons, Recalls & FAQ

If you don’t have a Tractor Supply Co. in your area, you might not have heard of their private label dog food brand, 4Health. The brand offers limited ingredient foods that include real meat and veggies in both grain-free and...

Dogster_4Health Dog Food Review

11 Best Dog Foods for Basset Hounds in 2026 – Reviews & Top Picks

What’s not to love about those droopy eyes and long, floppy ears? Basset Hounds have a way of digging themselves into your heart, and even though they can weigh up to 65 pounds, they make excellent cuddle buddies. Basset Hounds...

Male Basset Hound

Can Dogs Eat Cat Food? Vet-Verified Info & Safety Tips

When you live in a multi-pet household with dogs and cats, you’re probably used to having to keep your pets from eating each other’s food. Dogs and cats can eat many of the same foods, and a lot of the...

Can Dogs Eat Cat Food

Can You Return Dog Food to Walmart? What You Need to Know

Have you ever adopted a new puppy and tried several different puppy foods to find something he loves, but he’s just not into anything you’re offering him? Or has your older dog suddenly developed an aversion to the food he’s...

woman buying dog food

7 Best Dog Foods for Corgis in 2026 – Reviews & Top Picks

If you’re the pleased and proud owner of a Corgi, you’re a lucky person indeed! Corgis are adorable but also bundles of energy and personality with a fascinating history. Whether you have a Pembroke or a Cardigan, both Corgi breeds...

Portrait of adorable Corgi

9 Best Dog Travel Bowls in 2026  – Reviews & Top Picks

Dogs often make some of the best travel companions. With so many dog-friendly places to visit, you can plan all kinds of trips with your dog. When traveling with your dog, it’s important to pack several essential supplies to make...

Border collie puppy drinking water from bowl in a park

Can Dogs Eat Ginger Snaps? Vet-Verified Facts & Explanation

Ginger snaps are a spiced cookie that’s synonymous with the holiday season. They’re slightly sweet without being too overpowering, and deliciously crunchy. While you may enjoy them, ginger snaps aren’t something we recommend offering your dog. Ginger snaps aren’t inherently...

Can Dogs Eat Ginger Snaps

8 Best Organic Puppy Foods in 2026: Reviews & Top Picks

Puppies require healthy, high-quality foods as they grow through this developmental stage. One of the best ways to ensure your puppy gets nutritious food is to look for dog food with the USDA Organic Label. In truth, it’s pretty challenging...

Cocker Spaniel puppy eating

Love Dogs? So Do We! Join the Dogster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Dogster Email Newsletter