Can Dogs Eat Lentils? Here’s What You Should Know

You might be wondering if lentils are a good food choice for your pup.

After all, lentils are a great source of fiber and minerals like potassium and zinc. But before you rush to give your dog a bowl of lentils, it’s important to understand more about how lentils affect dogs.

Can dogs eat lentils? And if they can, is it good for them? How much lentils are safe for dogs?

Let’s find out.

First, What Are Lentils?

Lentils are a type of legume that comes from plants in the family Fabaceae. They are about 15-25 millimeters long and come in colors like green, brown, yellow, or red.

Lentils are also very nutritious for humans; it’s an excellent source of protein, dietary fiber, folate (vitamin B9), and the essential minerals manganese and iron.

However, while lentils may be beneficial for human consumption, they may not be as safe for your dog, depending on how they are served.

Can Dogs Eat Lentils

Yes, your pup can eat lentils provided they are properly washed and cooked. Lentils are often used in dog food brands as an ingredient. There is a growing debate, however, about whether lentils can be eaten in large amounts by dogs.

Lentils are full of nutrients, such as iron and folate. They are great for dogs to eat. These little legumes are low in calories and fat, but high in fiber and protein. This makes them great for keeping your dog fuller longer.

Are Lentils Bad For Dogs?

The short answer is no. Lentils in small amounts are very good for dogs. However, too many lentils can be bad for your dog’s health, so it’s important to watch how much you feed them.

Dogs who eat too many lentils may suffer from an upset stomach or diarrhea. In general, 1/4 cup of cooked lentils per 20 pounds of body weight is an appropriate amount for your pup.

As with any new food, make sure to introduce lentils slowly into your dog’s diet. Eating too much at once can cause your dog digestive woes and stomach pain – use caution!  

Some dogs may be allergic to legumes like lentils; this is rare, but it does happen. If you notice your dog has skin issues, gastrointestinal problems, or other reactions to lentils, go back to his old food or contact the vet.

What Type Of Lentils Can Dogs Eat?

There are several different types of lentils your dog can eat such as:

brown and red lentils on wooden bowls

Red Lentils

Red lentils are a bright orange color. They can be eaten whole, or ground into flour.

Green Lentils

Green lentils look similar to red ones, but they have a green hue. They are low in sugar which makes them great for diabetic dog food.

Brown Lentils

Brown lentils are a common type of lentil. They are dark brown with a mild flavor that goes well with many dishes. They are a good substitute for meat and provide a good source of fiber and protein.

Black Beluga Lentils

Black Beluga lentils are black in color. They are often found in salads and soups, providing a good flavor. They have about the same nutritional value as brown ones, but they cook faster.

Raw Lentils

Raw lentils can be found in bulk at grocery stores. They are often sold by grams, so the nutritional content varies depending on how much you buy. It is usually better to cook them first, however, small amounts are safe to eat.

Cooked Lentils

Cooked lentils are the best option to feed your dog. They taste good and provide all the necessary nutrients without causing too much stress on his stomach or intestines. Just make sure not to give him too many carbs or else he’ll gain weight.

Your pup can eat cooked lentils in a variety of ways, such as boiled, steamed, lentil soup, and even canned (watch out for salt levels though).

Nutritional Benefits Of Feeding Lentils To Dogs

It’s important to make sure your dog has a healthy and balanced diet. Lentils are a great way to do that. They offer several nutritional benefits for dogs, including:

High In Protein

Protein is necessary for the growth and repair of bones, muscles, cartilage, and other tissues in your dog’s body. Lentils are great for dogs who need more protein because they offer all the amino acids essential to both humans and animals.

High In Fiber

Fiber is important for regulating your dog’s digestive system, keeping it regular with healthy bowel movements (i.e. no constipation or diarrhea). Lentils are a good source of dietary fiber, so they can contribute to your dog’s digestive health.

Low In Fat

Fat is an essential nutrient for dogs, but it must be given in the right amounts. Too much fat will lead to obesity. The fatty acids in lentils are considered healthy fats which means they won’t cause weight gain. Just make sure your dog doesn’t eat too many carbs.

High In Iron

Dogs who are anemic or have low red blood cells can benefit from eating lentils. Lentils are a great source of iron, so they can boost your pup’s energy level.

High In Potassium, Low In Sodium

Lentils contain a good balance of potassium and sodium that your dog needs to stay healthy. Potassium is important for maintaining normal fluid and mineral balance, while sodium is essential for muscle function.


Lentils are also a great source of vitamins and minerals, including magnesium, calcium, phosphorus, zinc, iron, and B-vitamins. These nutrients are necessary for a healthy metabolism and play an important role in the immune system, tissue growth, and cell function.

How Much Lentils Are Safe For Dogs

The amount of lentils your dog can eat depends on his size, age, health condition, and activity level. Ideally, adult dogs can eat approx. 10-20 grams of cooked lentils per day/serving. 

Just make sure not to give him too many carbs alongside it or else he’ll gain weight.

As with all food, too much of anything is bad. Moderation is key. You shouldn’t feed your dog lentils every day. Feed them as part of a balanced diet alongside other healthy ingredients like lean protein, vegetables, and fruits.

If your dog is overweight or has digestive issues, feed him smaller amounts of lentils until his condition improves.

How To Feed Lentils To Dogs

Lentils can be fed to your dog in a variety of ways, such as boiled, steamed, lentil soup, or canned. You can also give him cooked lentils in the form of pasta and snacks.

It’s best to feed your dog cooked lentils. The cooking process reduces the toxins (such as lectins) in the lentil, making it safe for your dog to eat.

This can be done by boiling or steaming the lentils.

Lentil soup is also a good option since it’s cooked in broth, which reduces lectins and other toxins. Just make sure the soup doesn’t contain any other harmful ingredients such as garlic, spices, or onion powder.

If you decide to feed him canned lentils, make sure to read the label and look out for added sugars or salts. Canned foods often contain these so be aware before using them.

What Will Happen If Your Dog Ate Too Much Lentils?

Although lentils are healthy for dogs, too much of them can lead to digestive problems.

pug eating on a blue bowl

It’s important to monitor your dog closely after he eats lentils so you’ll know if there are any symptoms of food poisoning or indigestion. Some symptoms to look out for include:

  • Lethargy
  • Loss of appetite
  • Vomiting
  • Diarrhea
  • Stomach pain
  • Excessive thirst or urination

If your dog doesn’t eat too many lentils, he should be perfectly fine. Just make sure you watch how much of this food he eats and adjust accordingly so you can avoid any digestive issues.

If your dog, however, exhibits any of these symptoms after eating lentils for dinner, you should take him to the vet as soon as possible for a checkup.

Can dogs go vegan and just munch on things like lentils? Technically speaking, they can. However, it’s usually best to feed your pup a balanced diet of different foods, not just one ingredient.

Possible Side Effects Of Giving Your Dog Lentils

Although lentils are safe for dogs, there’s always the possibility of an allergic reaction.

If your dog is allergic to lentil flour, he can suffer from skin rashes or experience itching. If this happens, take him to the vet immediately so she can diagnose and prescribe medication if needed.

Another thing you should keep in mind is your dog’s size. Avoid giving your dog very large amounts of lentils because it can cause him to become full or even bloated.

Other side effects may include fainting, vomiting, and an increased heart rate.

People Also Ask

Can Dogs Eat Lentils Everyday?

Yes, your dog can eat lentils every day so long as it’s part of a balanced diet. Just make sure he doesn’t overeat and limit the amount to max 20 grams per serving. Lentils are rich in nutrients and minerals that are good for his health.

Can Dogs Eat Chickpeas And Lentils?

Yes, dogs can eat chickpeas and lentils. However, make sure to monitor the quantity of these foods he eats to ensure he doesn’t get an upset stomach or display any other symptoms of indigestion or food poisoning. They are high in fiber and a good source of protein.

Are Lentils Bad For Dogs’ Hearts?

No, lentils are not bad for your dog’s heart. Lentils contain a lot of minerals and nutrients, both of which can protect and strengthen your dog’s cardiovascular health and support his organ functions.

Are Lentils Good For Dogs With Kidney Disease?

No, as lentils contain high amounts of phosphorus, which are not recommended for dogs with kidney disease. Lentils also contain potassium which can cause dehydration and be harmful to dogs with kidney disease.

Are Lentils Good For Dogs With Pancreatitis?

Yes, lentils are good for dogs with pancreatitis, as it contains high amounts of fiber, which can help relieve the symptoms of this disease. When cooked they are easy to digest and absorb, which is good for your dog’s stomach and intestines.


Lentils are good for dogs, offering them a source of plant-based protein that can improve their overall health. Rich in fiber and nutrients, they can benefit your dog’s gastrointestinal health by acting as a natural laxative.

However, lentils have a high content of lectins, so it’s best that they are cooked.

Like all food, it’s important to monitor your dog closely after he eats lentils so you’ll know if there are any symptoms of food poisoning or indigestion.

Eat lentils as part of your dog’s balanced diet and you’re sure to see the benefits.

How do you prepare lentils for your dog?

Share your experience in the comments section below.

Photo of author

Lovelia Horn

I’m a certified crazy dog mom, a physical therapist (for hoomans), writer, animal rescuer, and foster home provider. Together with my hubby Ryan, I’ve fostered and helped look for forever homes for over a hundred shelter dogs in the Southern Illinois area. I mostly work with Puppy Rescue 911, Inc., a certified animal rescue organization based out of Chester, IL (home of Popeye!)

Leave a Comment