black beans

Are Black Beans Good or Bad for Dogs?

Black beans are a very popular member of the legume family, and there is no question many people like them. But what about dogs? Can dogs eat black beans? Are black beans good or bad for dogs? These are the questions that we will answer in this article.

Are Black Beans Good or Bad for Dogs?

Like most other vegetables, black beans are healthy and beneficial for dogs in moderate amounts for a couple of reasons. First, they are filled with fiber, and they are easily digestible. So, many dogs won’t have any issues digesting them. Also, they are also full of essential nutrients that are very beneficial for dogs.

Yet, as we already mentioned, they are only beneficial in moderate amounts as excessive amounts can cause some health problems.

Let’s take a look at the nutritional value and benefits of black beans for dogs.

Nutritional Value of Black Beans

We already mentioned that black beans are a part of the legume family. Other members include peanuts, soybeans, and garbanzo beans (chickpeas). All vegetables that are in the legume family contain relatively high amounts of protein, and black beans are not an exception to that.

Most dog owners already know that getting an adequate amount of protein is critical for their dog’s health. The reason for that is dogs are descendants of the wild wolves. Hunting other animals were the only way they used to feed, and protein was the single source of nutrition for them.

That is why they are naturally built to eat a lot of animal protein. The truth is, the protein in black beans doesn’t have all the amino acids that your tail-wagger needs to sustain its life. So, you should never rely on black beans as the primary source of protein. Yet, it can be an excellent supplementary protein source.

Other than that, black beans are high in fiber. Fiber is a micronutrient naturally found in plants. It is very beneficial for the digestive system for both humans and dogs. Interestingly, fiber can help with both diarrhea and constipation.

A diet that includes fiber can also help to regulate the blood sugar. So, it won’t cause any sugar spikes, and your pooch will feel full for a longer period. That is especially significant for dogs that have digestive issues.

Also, black beans have antioxidant properties. In fact, they contain the highest amount of antioxidants among other beans. Antioxidants are essential for combatting the harmful molecules called free radicals that are in your pup’s system. Those free radicals can be carcinogenic, so, a diet filled with antioxidants is crucial for your pooch.

Other than having such benefits, black beans also contain high levels of different essential minerals and vitamins that your pooch needs.

are beans good or bad for dogs? this dog seems like he wants some!


Calcium is the building block for growth and generation. It is also beneficial for coagulating the blood. Calcium deficiency can cause several issues like weak muscles and stunt growth in dogs. Also, your pooch will have slow reflexes. Being too much deficient in calcium can even cause trouble with moving for dogs.


The primary function of the phosphorus is promoting bone and teeth health. It is a mineral that is activated with vitamin B. It is also known for its benefits for muscle contraction, kidney health, and nerve conduction.


Magnesium is a mineral that is known for its calming effects. It’s even called “nature’s best relaxant” by most people. It has fantastic benefits for relaxing the tense muscles and sore bones. You should never keep your tail-wagger magnesium deficient if he has arthritis. Because while magnesium will have a soothing effect on those sore joints, being magnesium deficient will amplify the muscle and joint issues.


Iron is another mineral that has significant functions for both humans and dogs. Iron is mostly found in red meat, but it is also found in some vegetables, and black beans are one of them.

The main benefit of iron is in the synthesis of the blood. It is directly involved with the red blood cells and hemoglobin. That is why black beans are beneficial for preventing anemia, which is a deficiency of red cells and hemoglobin in the blood. The first symptom of anemia is chronic fatigue in dogs. So, if your pooch is showing those symptoms, you should keep in mind that it might be because of iron deficiency.

Vitamin K

Black beans have a considerable amount of vitamin K. It is essential for proper blood clotting and healthy metabolism. Other than that, vitamin K has been proven to have positive effects on brain health.

Lastly, they are also beneficial for lowering blood pressure. Because black beans have low sodium content and that help with keeping the blood pressure at low levels. Also, the minerals that we mention, such as potassium, calcium, and magnesium, are also helpful for regulating the blood pressure.

dog is looking at the beans

Are Black Beans Safe for Dogs?

We’re sure that you love your furry companion more than anything. But we’re also sure that you don’t feel the same about their farts. Black beans include sugar molecules called oligosaccharides. Some dogs have issues digesting it. That is why it can cause gassiness.

Other than that, we already mentioned that black beans contain a lot of fiber. Too much fiber consumption can cause issues like diarrhea.

Also, you should always feed your pooch the black beans that are not high in sodium. Because dogs are not naturally built to consume a lot of salt. So, the excessive amount of salt can be unhealthy and even dangerous for them.

How Should Black Beans for Dogs be Prepared?

We already mentioned that black beans contain a lot of fiber, and that is why they are easily digestible. Yet, when uncooked, they are tough to digest. Dogs will have not any problem eating black beans that have been soaked and cooked.

But, if you intend to give your pooch the black beans that you cooked for yourself, you should keep in mind to take onions out of the ingredients. Because they can be dangerous for dogs when consumed too much.

Conclusion: Are Black Beans Good or Bad for Dogs?

All the benefits clearly show that black beans are safe for dogs. That is the reason green beans are commonly found in dog foods. Because they are healthy for dogs and they are cheaper than black beans.

High protein content makes black beans a great supplementary protein.

High fiber makes them very beneficial for dogs that have digestive issues. Not only those, but they also contain high amounts of various minerals and vitamins that are essential for your dog’s system.

Alaaddin Sarac

I've been an avid dog enthusiast since childhood. I started this blog in hopes of helping owners find answers to questions I had after owning my first dog. This website was created as a way to share our love for all things canine with the world. From choosing the best food for your older dog to get the best beds for your tail-wagger, I aim to give you the information you need to give your dog the best care throughout his entire life.