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Fiber is essential for healthy digestion, but its benefits go above and beyond that. High-quality, high-fiber dog food can improve blood sugar levels, reduce diarrhea and constipation, and boost weight loss efforts as well.
In this article, we’ll answer all your questions about high-fiber dog food—why fiber is important to your dog’s diet and how to choose the best option for your dog—and share our own top picks for the best high-fiber dog food.
Remember, when making a change to your dog’s diet, make sure you take the time to transition your dog slowly. Mix some of the new food with their old food over the course of seven to 10 days.
Dietary fiber includes the parts of plant foods that the body can’t digest or absorb and it comes in two forms—soluble and insoluble. Both types of fiber help regulate and normalize bowel activity.
Soluble fiber dissolves in water to form a gel-like material. It helps control blood sugar and lowers cholesterol. Insoluble fiber helps food move through the digestive system, adding bulk to stool and helping resolve issues with constipation or loose stools.
Though fiber is beneficial, it isn’t actually considered an essential nutrient in a dog’s diet. Most commercial diets, however, do include it. It provides several benefits to dogs:
- Improves colon health and reduces the risk of colon cancer
- Supports healthy weight loss and weight management
- Relieves diarrhea, constipation, and loose stools
- Improves blood sugar management to prevent diabetes
- Helps the dog feel full even if they are consuming fewer calories
Whether you’re trying to help your dog lose weight, or you simply want to improve their digestion, a high-fiber dog food might be the way to go.
When shopping for high-fiber dog food, you’ll want to seek out:
- Increased fiber content (between 6% and 10%)
- High-fiber fruits and vegetables (like apples, carrots, pumpkin, and sweet potatoes)
- Whole grains, such as brown rice and oatmeal
- Supplemental sources of fiber, such as flaxseed and psyllium husk
Look for fibers that come from nutritious sources, such as whole grains and fresh produce, rather than refined grains like corn and wheat.
In addition to checking for increased fiber content, make sure your dog’s new food still meets your dog’s basic nutritional requirements, with a good balance of high-quality animal protein and healthy fats. It should list a premium source of animal protein as the first ingredient, as well as nutritious veggies, fruits, and whole grains, which all contribute important vitamins and minerals. Some recipes add probiotics and prebiotics, which can also aid digestion.
The easiest way to find high-fiber dog food is to shop weight management formulas, though there are other options as well. Read on for our top picks for the best high-fiber dog foods.
If you’re looking for a high-fiber dog food that goes above and beyond, give this wholesome recipe a try. Farm-raised chicken, whole brown rice, and sweet potato provide stand-out protein, fiber, and minerals.Shop on Chewy
This holistic weight control formula provides complete and balanced nutrition, with fresh Alaskan pollock comprising the main protein and barley and oatmeal among the fiber-forward ingredients.Shop on Chewy
Designed to mimic your dog’s evolutionary diet, this is a grain-free weight management formula packed with premium animal protein but low in calories and fat. It’s high in fiber, via ingredients such as carrots, sweet potato, and peas.Shop on Chewy
Formulated with wholesome, natural ingredients, this chicken-based weight control recipe is low in calories and fat but supplemented with extra fiber from peas, apples, blueberries, carrots, and spinach and more. The fiber helps satiate your pup while also supporting healthy weight management. Glucosamine and chondroitin assist with joint and cartilage health.Shop on Chewy
For complete and balanced nutrition that is low in fat and calories but rich in fiber and protein, try this recipe built around turkey and chicken, with broccoli, carrots, blueberries, and kale packing the high-fiber punch rich in vitamins and minerals that also helps your dog feel full.Shop on Chewy
Featuring the brand’s own “digestive health support system,” this weight management recipe incorporates lots of fiber as well as probiotics and digestive enzymes into a balanced meal that’s still rich in premium chicken protein.Find on Chewy
Made with 77% protein from animal sources such as chicken and salmon, this weight management formula is highly digestible, supplemented with a patented probiotic, and contains a whopping 8% fiber.Shop on Chewy
This recipe features a nutritious combination of high-protein kibble and freeze-dried raw pieces to deliver a protein-packed, satiating high-fiber diet with 25% less fat and 15% fewer calories than the original recipe—shh, don’t tell them.Shop on Chewy
If you’re looking for an affordable option high-fiber dog food that is part of a limited ingredient diet, Chewy’s house brand, American Journey, might fit the bill. Deboned duck is the sole animal protein source here, while sweet potatoes, beets, and peas provide much of the fiber. Flaxseed and sunflower and fish oils infuse it with omega fatty acids, and additional vitamins and minerals round out the recipe.Shop on Chewy
Though not marketed as a limited-ingredient diet, this natural dog food formula aims for simplicity and quality. Premium proteins wild-caught salmon and menhaden fish meal lead the ingredients list. Chickpeas, carrots, apricots and other whole ingredients provide the fiber and other important nutrients—a great high-fiber food for fish-loving dogs.Shop on Chewy
We’ve selected some great high-fiber dog food options, but before introducing any new foods into your dog’s diet, we suggest consulting with your vet. They can help you understand any health issues your dog may be experiencing, and can recommend dog food that’s going to best support their specific health needs. Find more articles on specialty dog diets below. Healthy and balanced nutrition should always be your top priority for your dog.