The 12 Best High Fiber Dog Foods

By Kevin Myers | 2021 Update

This updated guide lists all of the Best High Fiber Dog Foods this year.

Fiber is good for dogs. It aids digestion in more ways than one.

Many commercial dog foods don’t have enough fiber or have fiber that doesn’t come from quality sources, which can lead to various digestive issues – especially if your baby already has a sensitive stomach.

Not to mention that overweight dogs can benefit from high fiber dog foods that limit the number of calories they consume with each meal. There are a lot more benefits to cover in this post.

Let’s Dive in…

The Best High Fiber Dog Foods

Best High Fiber Dog FoodsRatingTop Ingredients
1. Instinct Raw Boost Healthy Weight Grain-Free Recipe with Real Chicken
(Editor’s Choice)
4.9Chicken, Chicken Meal, Peas…
2. Blue Buffalo Wilderness Healthy Weight Chicken Recipe Dog Food4.8Deboned Chicken, Chicken Meal, Pea Protein…
3. Nutro Wholesome Essentials Weight Management Recipe4.8Chicken, Chicken Meal, Whole Brown Rice…
4. Earthborn Holistic Weight Control Grain-Free Dry Dog Food4.7Chicken Meal, Peas, Tapioca…
5. Wellness Core Natural Grain-Free Dry Dog Food4.7Deboned Turkey, Turkey Meal, Chicken Meal…

How to Switch Dog Food Without Getting Your Pup Sick

High Fiber Dog Food Reviews

1. Instinct Raw Boost Healthy Weight Grain-Free Recipe with Real Chicken

Top 5 Ingredients:  1. Chicken, 2. Chicken Meal, 3. Peas, 4. Tapioca, 5. Menhaden Fish Meal | Form: Dry, Freeze-Dried

Loaded with animal proteins, Instinct Raw Boost has around 7.5% fiber to keep your dog’s digestion in check. The reason this one is on the top of my list is that it is one of the tastiest low calorie, high fiber dog foods out there.

It is grain-free, which is a huge plus those dogs with a sensitive stomach. You can rest assured that all the dietary fiber comes from non-grain, healthy sources. Made in the USA with premium quality cage-free chicken as its first ingredient.

2. Blue Buffalo Wilderness Healthy Weight Chicken Recipe Dog Food

Top 5 Ingredients:  1.Deboned Chicken, 2. Chicken Meal, 3. Pea Protein, 4. Peas, 5. Tapioca Starch

Another high protein, high fiber option for dogs that are on a weight management program. This grain-free dog food contains 10% fiber that comes from healthy sources such as peas, flaxseed, sweet potatoes, carrots, and tomatoes, to name a few.

Deboned Chicken remains the main source of protein. Plus, the recipe is rich in Omega fatty acids, glucosamine, and L-Carnitine. Highly Recommended!

3. Nutro Wholesome Essentials Weight Management Recipe

Top 5 Ingredients:  1. Chicken, 2. Chicken Meal , 3. Whole Brown Rice, 4. Brewers Rice, 5. Rice Bran

The entire Nutro Wholesome Essentials line remains my top favorite because of the company’s commitment to quality ingredients. This recipe contains protein sourced from farm-raised Chicken and is prepared entirely in the USA.

Whole brown rice adds the perfect dash of dietary fiber your dog needs for healthy digestion and effective calorie control. It is fortified with vitamins, minerals, fatty acids, and essential compounds such as taurine.

4. Earthborn Holistic Weight Control Grain-Free Dry Dog Food

Top 5 Ingredients:  1. Chicken Meal, 2. Peas, 3. Tapioca, 4. Pea Fiber, 5. Tomato Pomace

This one is a tasty, low-calorie option rich in fruits and vegetable fiber. A fine blend of fruits and vegetables, including apples, blueberries, spinach, peas, carrots, and cranberries, not only enhances the taste, but it also adds a fantastic amount of minerals and vitamins to the meal.

No wonder this recipe has a good balance of proteins, fatty acids, antioxidants, and all the other essential compounds that ensure healthy bones, skin, coat, and organs.

5. Wellness Core Natural Grain Free Dry Dog Food

Top 5 Ingredients:  1. Deboned Turkey, 2. Turkey Meal, 3. Chicken Meal, 4. Peas, 5. Potatoes

This recipe from Wellness is on most all my lists because it has around 80% more meat than most competitors. And that is mostly lean meat.

Add to it a healthy balance of dietary fiber from quality sources such as potatoes, flaxseeds, apples, blueberries, carrots, and sweet potatoes. Now, mix it all up with probiotics and prebiotics, and this is essentially the most tummy-friendly recipe that doesn’t compromise on meat proteins to make room for other nutrients.

6. Solid Gold Fit and Fabulous Fresh Caught Wild Alaskan Pollock Adult Dry Dog Food

Top 5 Ingredients:  1. Pollock, 2. Pollock Meal, 3. Pea Fiber, 4. Pearled Barley, 5. Brown Rice

Made from mostly novel ingredients, Solid Gold Fit and Fabulous is a premium high fiber option for your pampered pooch. Made from wild Alaskan Pollock, this dog food is rich in Omega fatty acids. Brown rice, pearled barley, and pea add a healthy amount of dietary fiber.

The recipe doesn’t contain potatoes and is great for dogs who don’t like their taste. Plus, there are plenty of probiotics to improve digestion, and a fine blend of antioxidants to boost the immune system. Overall, a great choice for a fit and healthy fido.

7. Dr. Tim’s Grain-Free Kinesis Formula

Top 5 Ingredients:  1.Chicken Meal, 2. Dried White Potatoes, 3. Dried Field Peas, 4. Chicken Fat, 5. Tapioca

Don’t let the label fool you! This recipe is a perfect example of how balance can make all the difference. With the right balance of protein, fats, carbs, and fiber, this recipe offers more benefits than recipes with double the amount of fiber on the label. The best thing about this HF dog food is that its around 87% animal protein. It’s loaded with essential compounds such as DHA and EPA, and it features Dr. Tim’s patented BC30 probiotic.

8. Holistic Select Adult & Puppy Health Grain-Free Salmon, Anchovy & Sardine Meal Recipe

Top 5 Ingredients:  1. Salmon, 2. Anchovy and Sardine Meal, 3. Potatoes, 4. Peas, 5. Menhaden Fish Meal

Dietary fiber, digestive enzymes, and live naturally-occurring microorganisms – these are just three of the things that make this a perfect recipe for dogs susceptible to digestive problems. Not to mention, proteins in this recipe come from novel sources such as salmon and anchovy, both of which are also rich in Omega 3 and Omega 6 fatty acids. The formula also has antioxidant-rich superfoods that work on a cellular level to keep your dog healthy.

9. Nutrisca Grain-Free Salmon & Chickpea Recipe

Top 5 Ingredients:  1.Salmon, 2. Menhaden Fish Meal, 3. Peas, 4. Chickpeas, 5. Salmon Meal

If you want to increase the fiber intake for your dog slightly, then this may be the perfect option. With around 6% dietary fiber, this grain-free recipe is an excellent way to see how your dog would respond to HF food. The main source of protein is wild-caught salmon, which is also quite rich in fatty acids and DHA. The recipe also has plenty of antioxidants that come from superfoods such as cranberries and blueberries. What’s more: the perfect blend of ingredients makes it a highly palatable option as well.

10. Whole Earth Farms Grain-Free Chicken & Turkey Recipe Dog Food

Top 5 Ingredients:  Chicken Meal, Potatoes, Peas, Chicken Fat , Sweet Potatoes, 

This healthy high-fiber option is made without any artificial additives, fillers, grains or by-products, and is easy on sensitive stomachs. It has just enough quality fiber to aid digestion and improve your baby’s stool volume. Potatoes, peas, flaxseed, and apples are the main source of dietary fiber. Dried blueberries add a delicious hint of antioxidants and a blend of rosemary, sage, and thyme top it with a flavor that can tempt the pickiest of pups. From ingredients to packaging, this product is made in the USA.

11. Natural Balance Fish & Sweet Potato Formula Dry Dog Food

Top 5 Ingredients:  1. Dried Sweet Potatoes, 2. Salmon, 3. Fish Meal, 4.Potato Protein, 5. Canola Oil

Natural Balance formulas feature a unique layering system that includes multiple types of fiber sourced from different ingredients. That is why it can offer more benefits than a cheap HF food with more fiber on the label. The first ingredient itself is the main source of dietary fiber, followed by a novel source of protein and fatty acids. Since it is a limited ingredient diet with salmon as the only source of animal-based protein, it is perfect for canines with food sensitivities.

12. American Journey LID Duck & Sweet Potato Recipe

Top 5 Ingredients:  1. Deboned Duck, 2. Duck Meal, 3. Peas, 4. Sweet Potatoes, 5. Pea Starch

You know this one is another regular on my list. And why not! It is affordable and well-balanced dog food. It gives your dog a healthy balance of protein, fiber, and fat. It has just the right amount of ingredients to keep the meal tasty and nutritious for almost any dog. Peas, sweet potatoes, and flaxseed add enough fiber to keep your dog’s digestive tract healthy. Plus, there are no troublesome fillers and additives.



Is fiber good for dogs?

Yes, fiber is an essential part of your dog’s diet. It has almost the same benefits for them as it has for us. It aids digestion and improves overall digestive tract health. Therefore, a high fiber diet is a great way to prevent tummy troubles.

How can I add more fiber to my dog’s diet?

There are many ways to add fiber to your dog’s diet. You can sprinkle flaxseed, cooked oats, or bran flakes to your dog’s regular food to increase fiber content. However, that isn’t something I would recommend because it’s hard to keep a tab on how much fiber you are feeding your pet by sprinkling grains over their food.

What is considered high-fiber dog food?

Regular dog food usually contains around 4% dietary fiber. A high fiber dog food will have about 4 to 10%. Not every dog will need that much fiber in their diet, so make sure you talk to an expert before making your baby switch to high fiber.  

What is the best source of fiber for dogs?

Dietary fiber can only come from plant sources, including vegetables and grains. So, vegetables like carrots, broccoli, kale, and pumpkin are all great sources of fiber. Similarly, quality grains like oats, brown rice, and barley are good options. Not to mention, flaxseed mill is one of the best sources of quality fiber.

How do I know my dog needs more fiber?

Technically, there is no such thing as fiber deficiency, but lack of fiber in your dog’s diet can lead to digestive issues. Some dogs might experience constipation, while others can suffer from diarrhea. In any case, it is best to see a vet before you put your baby on a high-fiber diet.

Is too much fiber bad for dogs?

Yes, there can always be too much of a good thing. Excessive fiber can result in excessive defecation and might even change stool volume. In some dogs, too much fiber intake without enough water consumption can cause constipation. You need to make sure the dog food you are choosing has an appropriate balance of all other nutrients as well.

Is high fiber dog food good for weight loss?

Yes, fiber can play a positive role in your baby’s weight management. Studies show that high-fiber food can significantly improve weight loss in dogs. Not only does it create a feeling of satiety, but it can also dilute the calorie content of the food.

Why does my dog hate high fiber dog food?

Dogs don’t have a problem with fiber; it is the source that can be a problem. For many dogs, switching to high fiber food is like making your kid eat broccoli and spinach. Since vegetables and grains are the main sources of fiber, dogs used to all-meat based diets might not think much of their new food. The best thing you can do is try a different variety with more meat in it.

Buyer’s Guide: Best High Fiber Dog Food

While fiber may be as important for our dogs as it is for us, I have seen many commercial dog foods lacking in quality fiber. You won’t be able to tell that your dog isn’t getting enough fiber until they start having trouble digesting their food properly. It can be diarrhea or constipation; either way, your baby won’t be able to enjoy the meal or get all the nutritional benefits out of it.

That is why you need to make sure they are getting enough dietary fiber in every meal. Not every dog might need as much as 7% or 10 % fiber in every meal. For some dogs, even 4% to 6% would be enough. It is best to keep a balance. If you feel your baby needs more fiber, see a vet before you change your pet’s diet.

And when you are finally sure about adding more fiber to your furry friend’s diet, here is the guide you need to make the right decision.

Before I talk about high fiber dog food, I believe there is a lot to know about fiber itself.

What Is Fiber?

Fiber is made of carbohydrates. These are the carbs that make up the cell wall in plants and grains. When your dog consumes this fiber, its digestive system changes it into fatty acids. These fatty acids prevent the growth of harmful bacteria in the digestive tract. It regulates the bowel movement and improves colon health.

More on these benefits later – for now, let’s talk about types of fiber.

Yes, there are more types – and you need to know about them to introduce the right kind in their diet.

Soluble and Insoluble Fiber

Simply put, the soluble kind dissolves in water, and insoluble fiber doesn’t. This simple fact can make a world of difference.

Soluble fiber is soft and sticky most of the times. It is the fiber that is best for the digestive tract as it improves gut fauna. It breaks down in the stomach and softens the stool to relieve constipation. Most vegetables and fruits have soluble fiber. Even flaxseed and nuts have soluble fiber.

Insoluble fiber, on the other hand, is not soluble. It goes down the gastrointestinal tract and bulks up the waste, causing your dog to defecate, yet another way to prevent constipation. This kind of fiber is found in grains like wheat and corn bran. However, the major source of insoluble fiber is skin, stalk, and seeds of grains and greens.  

So, the lesson here is: no fiber is bad fiber. For a healthy digestive tract and tummy without trouble, your dog needs both soluble and insoluble fiber. The best high-fiber dog foods need to have a healthy balance of both.

Benefits of High Fiber Dog Food 

Fiber may not be an essential nutrient like vitamins and minerals are, but it is vital for your dog’s overall health. By improving digestion alone, it can solve a lot of health issues, especially for sensitive pups. Let’s take a deeper look into the benefits of high fiber dog food for your pet.

Good for Gastrointestinal Problems

Be it diarrhea or constipation, high fiber dog food can be effective in both cases. For constipation, insoluble fiber can make your dog’s stool larger and softer, hence, easy to pass. And if your dog has running diarrhea with watery stool, insoluble fiber can absorb excess water in the colon.

Not mention, soluble fiber improves gut culture and increases the number of good bacteria that aid digestion. So, it won’t be wrong to say that fiber works in many ways to keep your dog’s digestion in check.

Good for Colon Health

Since fiber relieves constipation and helps your dog excrete more regularly, it is a natural way to keep the colon clean. This process plays a vital role in eliminating toxins including carcinogens from the system, which in turn reduces the chances of colon related health issues.

At the same time, soluble fiber creates short-chain fatty acids that are essential for cells inside the walls of your dog’s intestine. Thus, it keeps the entire system working efficiently.

Good for Diabetic Dogs

There are studies that confirm the benefits of high fiber dog food for dogs with diabetes mellitus. This type of diabetes can have various causes but insoluble fiber can be help control blood sugar level by slowing down the absorption of sugar. Watch this video to learn more about diabetes mellitus in dogs.

Good for Weight management

High fiber dog food can be great for dogs on a weight watch. Fiber can create a feeling of fullness and satiety. Therefore, it can work as a natural appetite suppressant for dogs that can never have enough. A study proves a high fiber diet to be more effective than high protein, high fat diet for dogs on weight loss program.

What to Look for in the Best High Fiber Dog Food

Not all high fiber dog foods offer the benefits you expect. While you should ideally look for dog food with more than 4% fiber on the label, keep in mind that crude fiber content doesn’t specify the quality of fiber you get.

Fiber Source

The first thing you should be looking for is the source of fiber. Corn or wheat husk is not good for your dog. These are usually just fillers that offer little benefit. Many dogs don’t react well to such low-quality fiber sources. Look for whole sources instead. Whole fruits and vegetables are your best bets. Plus, they are much tastier when compared to grain husk. Sweet potatoes and pumpkins are something most of my dogs prefer.

Meat Proteins

A high-fiber diet shouldn’t compromise your canine’s protein intake. They may be omnivores, but they can’t thrive on a diet that lacks a healthy amount of meat proteins. So, even when choosing a high fiber diet, make sure the first ingredient is an animal-based protein source.

Fortified Food

High-fiber diets might inhibit the absorption of essential nutrients, just like it lowers the absorption of sugar. Therefore, high-quality high-fiber dog foods are fortified with nutrients such as vitamins, minerals, antioxidants, and fatty acids.

And as I always say, go for a dog food that is free of artificial additives such as color and flavor. They are never good for your dog. With the right balance of meat and greens, the food will taste good enough on its own.

Sources to Look for

Some of the best sources of fiber to look for include vegetables and fruits such as carrots, tomatoes, broccoli, spinach, apples, peaches, pumpkin, sweet potatoes, beans, and avocado.

Pumpkins and sweet potatoes are most commonly found in good quality dog foods – and for a good reason. These ingredients taste better than most vegetables, so they are good for picky eaters.

Another great source of fiber is flaxseed. Most of the premium dog foods I test already have flaxseed in the ingredient list. You can always add a bit of flaxseed powder for some extra fiber in the meal.

Make the Right Choice

Now you know all the best high fiber options out there, just make sure you choose one according to your dog’s need. Not all of my furry friends like the same HF dog food, nor do they need the same one. As long as you’re choosing a dog food with 4% to 6% fiber, that is perfectly fine. However, if you feel your friend might need a little more than that, it is best to see a vet and consult them about your dog’s fiber needs.

Remember, whichever food you choose, you will have to keep an eye on how your dog reacts to its new meal—best of luck.