How Do I Add Fiber to My Dog’s Diet?

Written by: Savannah Lyons

March 28, 2019

If you’re wondering, “what can I add to my dog’s food,” fiber is a great option. Adding fiber-dense foods to a dog’s diet is an important part of keeping them healthy. Fiber helps dogs with digestive issues, lowers cholesterol levels, and can even help with weight loss. It’s important to know which types of food are high in fiber and how much to feed your pet. In this blog post, we’ll discuss how to add fiber to your dog’s diet and the benefits it can bring. Whether you’re a new pet parent or have been caring for your canine companion for years, this post is sure to provide helpful information on how to ensure your pup is getting the nutrients they need to live a healthy and happy life.

Adding Fiber-Dense Foods to Your Dog’s Diet

Adding high fiber foods to your dog’s diet can be beneficial for a variety of reasons. Fiber is important for keeping the digestive system healthy and regular, helping to keep the stomach and intestines functioning correctly. In addition, high-fiber foods can help your dog feel fuller for longer and regulate their appetite, which can help with weight management. 

There are many different kinds of foods with high fiber content that you can add to your dog’s diet, including fresh fruits and vegetables like apples, carrots, squash, and sweet potatoes; whole grains like oats, brown rice, quinoa, and barley; and high-fiber seeds like chia and flaxseeds. You can also give your dog canned pumpkin or sweet potato puree. 

When adding fiber-dense foods to your dog’s diet, make sure to introduce them slowly and in small amounts, as too much fiber can lead to digestive issues. Start with a small amount of one food item at a time and then gradually increase the amount over time as your dog’s digestive system adjusts. You may also want to mix the new food with a familiar one to make it more appealing. As always, it is important to consult your veterinarian before making any dietary changes for your dog.

Brown rice

The Benefits of Adding High-Fiber Foods to Your Dog’s Diet

Adding fiber to your dog’s diet can provide a number of health benefits. High-fiber foods can help to reduce your pet’s risk for certain digestive problems, like constipation and diarrhea. Fiber also helps to keep your pet feeling fuller longer and provides them with an important source of energy. Additionally, fiber can help to regulate blood sugar levels, which can be beneficial for dogs that are prone to diabetes or obesity. Fiber is also beneficial for dental health since it helps to scrub the teeth while your dog is chewing. Lastly, high-fiber foods can help to reduce the amount of fat and cholesterol in your dog’s diet, which is beneficial for overall pet health.

Dog food bowl

The Best Sources of High-Fiber Foods for Dogs

When adding fiber to your dog’s diet, the best way to do so is through high-fiber foods that are specifically designed for canine consumption. Some of the most common high-fiber foods for dogs include:

1. Fresh vegetables

Vegetables such as green beans, carrots, sweet potatoes, and squash are all great sources of dietary fiber for your dog. 

2. Dried legumes

Legumes like split peas, lentils, and chickpeas provide a significant amount of fiber in a single serving. These should be cooked prior to feeding.

3. High-fiber commercial dog foods

Many brands of commercial dog foods are now offering formulas that are specifically designed to provide higher levels of fiber than the average pet food. Be sure to read the labels carefully to ensure that the food meets the nutritional requirements for your pup.

4. Grains

Oats, barley, and brown rice are all excellent fiber source for your pup. You can also find grain-free commercial dog foods that contain various sources of fiber. 

When adding any type of high-fiber food to your dog’s diet, it’s important to introduce new foods gradually and pay close attention to your pup’s reaction. Monitor their stools to ensure they’re not experiencing any digestive issues, such as diarrhea or excessive gas. If your pup experiences any adverse reactions, then reduce the portion size or discontinue feeding the food.

Pit Bull With Pumpkin Toy BarkShop BarkBox

How Much Fiber Should I Add to My Dog’s Diet?

The amount of fiber that should be added to your dog’s diet will depend on the age, breed, and size of your dog. Generally, it is recommended that adult dogs should have around 2-4% of their total diet come from dietary fiber. For puppies, that percentage should be increased slightly to about 4-6%.

It is also important to consider that some dogs may need more or less dietary fiber depending on their individual needs. For example, older dogs tend to require more fiber to help support their digestive health. If you are concerned about your dog’s fiber intake, it’s best to consult your veterinarian who can provide personalized advice. 

When adding fiber to your dog’s diet, you should do so gradually and in small amounts to avoid digestive upset. Start by adding only a few tablespoons of a high-fiber food at a time and increase the amount over several weeks until you reach the desired level for your dog’s individual needs. Make sure to monitor your pet’s stool for signs of diarrhea or constipation. If these occur, decrease the amount of fiber and discuss with your veterinarian. 

Adding fiber to your pet’s diet can provide many nutritional benefits, but it’s important to make sure you are providing the right amount for your individual pet’s needs. By consulting with your veterinarian and making gradual changes over time, you can ensure that your pup gets the proper high fiber diet for optimal health and well-being.

Dog with treat

Retrieve the Best Products for Your Dog with BARK 

At Bark, we’re all about keeping tails wagging and pups feeling their best. That’s why we’ve cooked up some adult and puppy food formulas that are tailored to unique dog breeds. Our team of top-notch nutritionists has put their heads together to create healthy recipes that will have your furry friend begging for seconds. We’re passionate about providing only the best for your pup, so be sure to check out our variety of nutritious options. 


  1. PetMD. (2021). The Benefits of Fiber in Your Dog’s Diet.
  2. American Kennel Club. (2021). High Fiber Foods for Dogs.
  3. VCA Hospitals. (2021). Fiber in the Diet for Dogs.
  4. Hill’s Pet Nutrition. (2021). Why Fiber Is Important in Your Dog’s Diet.
  5. Chewy. (2021). How to Add Fiber to Your Dog’s Diet.




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Written by: Savannah Lyons

March 28, 2019

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