Can dogs or cats eat peanut butter?

September 8, 2023
This article is not intended to be a substitute for professional veterinary advice, diagnosis, or treatment. Always seek the advice of your veterinarian with any questions you may have regarding your pet’s care, treatment, or medical conditions.

Can dogs eat plain peanut butter?

Yup, it's safe for dogs to eat peanut butter in moderation. Not only is it a lip-smacking treat, but it contains healthy fats, protein, and E and B vitamins. Not surprisingly, it's a popular ingredient in many dog treats, both store-bought and homemade.

However, it's important to note that not all types of peanut butter are created equal. Many varieties contain added salt, sugars, or artificial sweeteners, which can be harmful to your dog, especially if eaten in large amounts over time. And artificial sweeteners like xylitol are downright toxic. It's always essential to always check the ingredients list before feeding any peanut butter to your furry friend. Plain, unsalted, and unsweetened smooth or chunky peanut butter is the way to go. (If you're planning to stuff a KONG toy or or administer medication, smooth might be easiest.)

Again, moderation is key. Snacks like peanut butter should never replace your dog's regular meals nor account for more than 10% of their daily caloric intake

Also, keep in mind that some dogs may have allergies or sensitivities to peanuts, or other ingredients found in certain brands of peanut butter. If you're introducing peanut butter to your dog's diet for the first time, start with a small amount and monitor their reaction closely.

As always, before introducing a new food item into your pet's diet, consult with your veterinarian first. If your dog eats peanut butter (or any food) and is showing signs of illness such as lethargy, diarrhea, or vomiting, reach out to your veterinarian immediately. If they require veterinary care related to eating any unsafe foods, pet insurance can help cover the cost of treatment.

Can cats eat plain peanut butter?

Yes, peanut butter is safe for cats to eat in moderation. Peanut butter contains healthy fats and proteins, which are essential nutrients for your cat's overall health.

Be mindful that added sugars and salts can be unhealthy for your cat, potentially leading to obesity and kidney issues. And artificial sweeteners like xylitol are toxic to cats. But as long as you choose smooth, unsalted peanut butter without any added sugar or artificial sweeteners, your cat should be able to enjoy small amounts without any adverse effects.

Also, keep in mind that only smooth peanut butter is recommended for cats. The chunky variety is often harder for them to digest.

Again, moderation is key. You should never feed your cat peanut butter except as an occasional treat. It should certainly never replace your cat's regular meals or become a staple part of their diet. Every once in a while, it's fine to give them a small amount of peanut butter spread on a kitty-friendly treat. But remember that eating too much fat can lead to obesity and other health issues such as diabetes or heart disease. Plus, cats are obligate carnivores, which means they need to get most of their nutrients from meat-based protein.

As always, before introducing a new food item into your pet's diet, consult with your veterinarian first. If your cat eats peanut butter (or any food) and is showing signs of illness such as lethargy, diarrhea, or vomiting, reach out to your veterinarian immediately. If they require veterinary care related to eating any unsafe foods, pet insurance can help cover the cost of treatment.

Information Purposes Only

The suggestions offered here are for informational purposes only and are not a substitute for pet-specific advice from your veterinarian. Never disregard your vet’s recommendations, or delay in acting on them, based on something you have read on this site. Regardless of how a food is rated here, any food that you give your pet can pose potential health risks, including allergic reactions, choking, or other health conditions such as bloat. Always monitor your pet while they’re eating, and never introduce a new food into your pet’s diet without first consulting your veterinarian. 

Pet Poison Emergency Protocol

If your pet is acting sick, call your regular veterinarian immediately. If your regular veterinarian is closed, call a nearby on-call veterinarian, animal urgent care, or veterinary emergency hospital. If your pet is not acting sick but you think they may have been exposed to a poison, call the ASPCA Animal Poison Control Center (888-426-4435) or Pet Poison Helpline (855-764-7661).

Food Safety Statuses

Safe

Could be given almost daily without harm

Safe in moderation

Not toxic, but should not be given regularly

Unsafe

Toxic or simply too risky to give to your pet