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Can Dogs Eat Peanuts? Are They Safe or Should You Be Worried?

Providing the same food gets boring for your dog over time. That’s why you’ll need to bring something that’s different and palatable. Peanuts aren’t common in the dog diet. That’s why they’re perfect if you’re looking for something new. 

Can dogs eat peanuts? 

Dogs can eat peanuts safely but only dry ones. Peanuts are rich in vitamins, minerals, and proteins. But canned peanuts contain salt and sodium is super harmful to dogs. Dry peanuts are comparatively safe but sometimes may contain aflatoxins. That’s why you must moderate the amount if you choose to feed peanuts.

Anyways, that was just a short answer to a vast discussion. That’s why we’ve elaborated on multiple factors that make peanuts super important. 

That being said, let’s not waste any more time and get started!

Are Peanuts Safe For Your Dogs? 

This section can be a bit confusing to you. That’s why we suggest you pay attention to this part. 

In easy words, they are both safe and unsafe for your dogs. Peanuts contain a lot of proteins, vitamins, minerals, and fibers. 

But at the same time, they also contain aflatoxin. It’s a fungus that can harm your dog’s liver and cause liver failure. 

Peanuts can be served as peanut butter to your dog. This way you can provide peanuts but it can cost you some extra money. 

That’s why many dog owners wonder if they serve raw peanuts or not. The simple answer to that is yes. Raw peanuts can be given but only the dry ones. 

Canned peanuts are soaked in salt which is harmful. We’ll talk more about this later on. 

For now, let us show you some of the good sides of serving peanuts- 

Advantages of Feeding Peanuts on Dog Health

Peanuts have been native to the western hemisphere. Some believe it originated from South America and spread around the world. 

Nowadays, peanuts are considered one of the healthiest grains. Having it in your menu increases the richness of your diet. 

Like humans, dogs also greatly benefit from peanuts. 

Benefit 1: Peanuts Increase Brain Functionality 

Peanuts are rich in Thiamine which is known as vitamin B1. This vitamin ensures the functionality of several organs of your dog. 

Vitamin B1 or Thiamine helps your dog’s brain and other energy organs. These organs rely on vitamin B1 for functionality. 

A lack of vitamin B1 may cause a lack of appetite and gradual weight loss. If it gets serious, your dog will suffer from various neuromuscular problems. 

One such example is unequal pupil sizes and slow responses from light. 

There are stimulants to increase appetite but they can cost a lot of money. By providing peanuts routinely, you can avoid that. 

Benefit 2: Peanuts Are Good for Cell Growth

Like Thiamine, peanuts also contain a lot of folic acids. Vitamin B9 or folate help with cell growth in both humans and dogs. 

Good cell growth is always a necessity. It becomes even more important if your dog is pregnant. During pregnancy, dogs must have a good source of folate or folic acids.

Folates are also responsible for red cell production. Simply put, a lack of vitamin B9 will harm cell divisions and ruin metabolism. 

Benefit 3: Peanuts Help Prevent Arthritis

Vitamin B3 or Niacin is commonly found in peanuts in great quantities. This vitamin helps reduce inflammation in bones. 

It also helps with blood circulation. Providing Niacin in a routine manner is great for preventing arthritis. 

If your dog is suffering from arthritis then peanuts can be a great medication. You can also feed broccoli to your dog to prevent arthritis. 

Niacin deficiency can cause weight and anorexia among dogs. These can also get serious and eventually cause ulceration and bloody diarrhea. 

Benefit 4: Peanuts Improve Eye Health

Peanuts are rich in vitamin E. This is super helpful for your dog’s eye health. It also protects your dog from cell damages. 

Vitamin E increases the functionality of eye muscles and other body cells. It also helps with metabolizing fat.

A lack of vitamin E will cause vision problems and ruin the immune system.

Since we’ve talked so much about the benefits, we had to recommend some:

Product 1
Product 2

Choose whichever you like more and you can immediately start treating your dogs!

Health Concerns of Peanuts On Dog Health

So far we’ve only discussed the positive sides of peanuts. But there are some negatives as well. Reading negatives isn’t as fun as positives. 

But for your dog’s safety, you must know them. 

Risk 1: Peanuts Contain A Lot of Salt

At the beginning, we’ve mentioned that peanuts contain a lot of salt. It’s time we elaborated on this here. 

Dogs aren’t too tolerant when it comes to salt. Too much sodium in their body causes high blood pressure. Other than that, too much salt can cause kidney failures.

That’s why all canned foods are considered a threat to dogs. Canned food contains a lot of salt that is added for preservation. 

Canned peanuts are also no exception to this. This is also a problem if you feed your dogs some canned olives

Risk 2: Peanuts Can Cause Liver Failure

Raw and dried peanuts may contain fungus if grown in a hot environment. These fungi are called aflatoxins.

Too much aflatoxin ingestion may cause liver failure. It’s called aflatoxicosis and it has several symptoms like vomiting, lethargy, and diarrhea. 

Risk 3: Peanuts Are High in Fat 

Like salt, peanuts are also high in fat. High fats are never good for both dogs and humans. 

Extra fat can cause heart disease and pancreatic diseases. Pancreatitis is quite common in obese dogs. Diabetes is also a concern when there’s too much fat. 

Other than that, feeding too many peanuts can upset your dog’s stomach. That’s why you have to be careful when feeding peanuts. 


Question: How many peanuts can a dog eat?

Answer: Since too many peanuts can be unhealthy, you have to maintain a certain amount. A dog can eat 4-5 peanuts 2 or 3 times a week. That’s a total of 8 to 15 peanuts per week. 

Question: Which nuts are toxic to dogs?

Answer: It may be surprising but some nuts are actually toxic to dogs. One such example is almonds. Dogs can’t tolerate almonds at all. Like almonds, cashews and walnuts also possess risk and shouldn’t be fed. 

Question: Can dogs have pistachios?

Answer: Yes, dogs can eat pistachios safely. Remember to not get carried away and give them too much. But contacting your vet before feeding them is the wisest move. 

Take Away

That was everything we could gather on whether dogs can eat peanuts. Hopefully, that has shed some light on your confusion.

One last thing before you leave. If you do choose peanut butter over peanuts, make sure it’s salt-free. Because some of them may contain a lot of salt. 

Finally, have a nice day and best of luck!