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Can Dogs Eat Soybeans? Yes and No

Beans can be a good addition to a dog’s diet, but what about soybeans? Can dogs eat soybeans? Read on to find out!

A black dog in front of many soybeans.

Soybean came onto the radar of many nutritionists about three decades ago. It’s a highly nutritious legume that some vegan diets count on for supplying protein, iron, and various other nutrients. It’s considered a great food for humans, but, can dogs eat soybeans?

Generally speaking, yes, they can. However, let’s keep in mind that dogs are carnivores. This means that putting them on a diet that leans too much towards plants or beans might not be a good idea. Moreover, some dogs are allergic to soy products, thus, it shouldn’t be a dietary option for them.

In this article, we’ll see whether or not soy is good for all dogs, and what are the possible complications that would limit its consumption. 

Are Soybeans Good for Your Dog?

Most dogs like eating soybeans, and more often than not, they tolerate it well and seem to benefit from its high nutritional profile.

Soybeans are a popular food substance that has a finger in every pie. But are they all suitable for dogs?

Baby Soybeans or Edamame

Edamame is as nutritious as ripe soybeans. Some dogs are unable to tolerate it though, and it gives them painful gas. It’s best then to introduce small amounts to your dog and see how it responds.

Soybean Oil

This oil is generally safe for dogs, and it’s already used in many canine foods and treats. The only issue with it is that it’s a high-calorie food. It could give the dog a lot more energy than it needs, or make it gain extra weight.

Soy Milk

Soy milk isn’t a problem for most dogs, and it’s considered a healthy alternative to cow milk. Except when it’s sweetened by xylitol, which is toxic to dogs. In that case, they shouldn’t come near it at all.

Soy Sauce

This soybean culinary variety should be off-limits for dogs. Primarily, because it contains a lot of salt, and dogs can’t tolerate excessive amounts of it.

Soybeans on a white background.

A Few Concerns

Soybeans are generally a problem-free dog food. However, there are a few issues that pet owners should be aware of.


The fiber content of soybeans is pretty high, which is often considered a big plus, except when it upsets the dog’s digestion.

Dogs could feel bloated, vomit, or get a bout of diarrhea if they eat too much soy. Being carnivores means that canines aren’t designed to ingest too much fiber in their food. It’s understandable that they would be intolerant to fiber-rich foods like soybeans.  

Hands with soy beans in them in a field.


Dogs could develop allergies to all sorts of foods, chemical substances, plants, or anything else around them. Soybean allergies are common among dogs, and vets can detect them by using simple procedures.

Some of the telltale signs include:

  • Vomiting
  • Frequent defecation
  • Ear infections
  • Clear itching
  • Hair loss
  • Raw skin areas

If a dog shows this reaction after eating soybeans, it’s best to tell the vet and assess the dog’s immune system further. If a dog has a soybean allergy, then the ingredient list of all its food should be checked, and only soy-free foods should be allowed.


There are several opinions surrounding the matter of GMO crops. Some experts advise against using them, while others claim that GMOs are safe for consumption. Since there’s no consensus, then using such products is up to individual preferences.

Both GMO and non-GMO varieties are available in the market, so pet owners can choose the variety they feel comfortable with.

A dog looking at soybeans.

In Conclusion

Clearly, a big “yes” to soybeans would be hard to give. While it’s a nutritious legume that many dogs benefit from, it could also cause some health issues like allergies, bloating, and indigestion.

Moderation is good then, and as always, start with small amounts of any food to see how your dog responds to it.

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