What is the Best High-Fiber Cat Food?

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The Honest Kitchen Grain Free Turkey & Chicken Clusters Dry Cat Food
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  • 30% off on first orders of $30+ using code VETERINARIANS30
  • 100% human grade dry cat food.
  • Your cat will love this savory turkey and chicken recipe because it’s irresistibly delicious. 
  • Natural fiber & live probiotics to help support digestion.
  • No artificial preservatives, feed grade by-products, fillers, GMO ingredients, corn, wheat or soy

What is High-Fiber Cat Food?

High-fiber cat food is specially formulated pet food that contains fiber-rich ingredients. Dietary fibers, also known as prebiotics, are found in leafy greens, veggies, and whole grains in the form of inulin, pectin, psyllium, cellulose, etc.

High-fiber cat food contains all essential nutrients while containing various sources of fiber. There are two types of fiber – soluble and insoluble.

Soluble fibers (carrots, oats, peas) absorb water and promote the easy passage of food through the cat’s digestive tract. Insoluble fibers (potatoes, bran, nuts) do not absorb water and provide hairball control.

Do Cats Need High-Fiber Food?

It depends.

Cats are carnivores, meaning they need high-protein formulas in which the source of protein is real meat. However, certain health conditions could benefit from high-fiber diets.

A study investigating the diet and stools of cheetahs (cat family members) found that the cheetahs that consumed their entire prey (fur, bones, organs, stomach content) had more consistent stools than those who consumed only the meat.

Is a High-Fiber Diet Good for Cats?

Yes, a high-fiber diet can be good for cats. Here are some of the benefits of high-fiber cat food:

  • Digestion. Soluble fibers attract water in the stomach and form a gel-like consistency, which helps the bacteria in the gut break down the food easily. High-fiber food with added probiotics is especially good for digestive issues in cats.
  • Stool Consistency. High-fiber food is effective in both diarrhea and constipation problems. Insoluble fibers harden the stool, whereas soluble fibers soften the stool. Thus, high-fiber foods are a good way to solve consistency issues in your cat’s stool.
  • Constipation. High-fiber food equipped with insoluble fiber sources help improve digestion by adding bulk inside the stomach and helps get the undigested food out of the way.
  • Hairball Problems. This is a common problem in any cat’s gut. High-fiber foods can help remove the hairball from the gut of cats in an efficient manner.
  • Weight Management. Many cats tend to gain weight due to issues arising in their gastrointestinal tract. High-fiber food is a sought-after solution for weight loss in such cases.

The Best High-Fiber Cat Food Reviewed

Given the multiple health benefits of high-fiber foods, you must want to know exactly which product will be best for your cat. Thus, we have curated a list of the best high-fiber cat food and conducted an in-depth review for your benefit.

The Honest Kitchen Grain-Free Turkey and Chicken Clusters

Summary: The Honest Kitchen is a US-based company that thoughtfully formulates healthy pet food formula using only natural, human-grade ingredients. These naturally-formulated clusters were created in partnership with a veterinary nutritionist using a variety of organic ingredients, cage-free turkey and chicken, and a probiotic boost to help with your cat’s digestion and bowel movement.

These high-fiber clusters are made with quality ingredients to support your cat’s overall health and wellness. Cranberries, probiotics, and flax seeds are all included in this mix to support your cat’s urinary health, improve digestion, and maintain a healthy coat. Customers can also get 30% off on their first orders of $30+ using code VETERINARIANS30.

Type: Dry cat formula

Best for: Cats of all life stages

Price: $7.99 per pound 


  • 30% off on first orders of $30+ using code VETERINARIANS30
  • All-natural, non-GMO ingredients
  • Has higher protein and fiber content
  • No preservatives, artificial colors, fillers, and meat meals
  • Human-grade quality
  • Boosts energy levels and improves digestion


  • Rich in carbohydrates and calories
  • High fat content

Ingredient Analysis

  • Great Ingredients: Turkey, chicken, peas, potatoes, eggs, lentils, turkey liver, turkey bone broth, natural turkey flavor, flaxseed, salmon oil, pumpkin, blueberries, cranberries, carrots, organic barley grass, yucca schidigera extract, rosemary extract, turmeric, L-carnitine, dried Bacillus coagulans fermentation product, vitamins & minerals 
  • Not-so-Great Ingredients: None

Review: The Honest Kitchen Grain-Free Turkey and Chicken Clusters have reportedly boosted the energy levels and general wellbeing of cats, according to satisfied clients. Additionally, their cats have kept their digestion and skin and coat in top condition.

Smalls Cat Food

Summary: Smalls Cat Food offers human-grade recipes for cats. They are made with all-natural and nutrient-dense ingredients that check the AAFCO standards. The recipes are easily digestible, enable easy litter box cleaning, and support healthy skin and coat. The brand offers three protein options (Bird, Other Bird & Cow) and three textures (smooth, ground, and pulled).

Type: Fresh & Freeze-dried cat food

Best for: Cats of all ages

Price: $1.25-1.93/meal


  • Nutrient-dense, high-protein formula
  • High-fiber recipe for easy digestion
  • AAFCO-approved recipe
  • Mess-free and practical meals
  • 100% money-back guarantee


  • No significant cons

Ingredient Analysis

  • Great Ingredients: Chicken, chicken liver, turkey thigh, turkey liver, green beans, peas, chicken hearts, beef, beef liver, spinach, kale, taurine, vitamins & minerals
  • Not-so-Great Ingredients: Canola oil

Review: Pet owners are delighted with this recipe. They are happy they can provide their cats with the goodness of fresh and homemade diet without the typical mess that comes with this food type.

Purina ONE Hairball Control High-Fiber, Natural Adult Dry Cat Food

Summary: A chicken-flavored dry food that comes in a kibble form. This formula is enriched with natural fiber sources such as carrots and peas. This food will solve the hairball issues in your cat’s gut. Also, 34% protein from fresh chicken and antioxidants ensure a healthy coat and stronger immune system.

Type: Dry cat food

Best for: Adult cats

Price: $1.80 per pound


  • High dietary fiber content for gut issues
  • Rich in animal proteins for overall health
  • Supports hairball control
  • Boosts the cat’s immune system
  • Available at an affordable price


  • Often out of stock due to high demand
  • Contains meat by-products

Ingredient Analysis

  • Great Ingredients: Chicken, soybean meal, dried carrots and peas, fish meal, whole grain corn, soybean hulls, taurine, calcium, and minerals
  • Not-so-Great Ingredients: Animal fat, animal liver flavor, poultry by-product meal

Review: Based on 7,993 global ratings, this high-fiber cat food has an average rating of 4.8/5 stars on Amazon. Customers “highly recommend” it for your cat’s hairball issues.

Hill's Science Diet Adult Indoor Cat Food

Summary: A chicken-flavored dry food that comes in pellet form. This formula is enhanced with high content of natural fibers. It helps in consistent stool and eases digestion issues to make the litter box clean-up easy for you. Also boosted with high-quality protein and high-quality ingredients for gain in lean muscle mass.

Type: Dry cat food

Best for: Adult indoor cats

Price: $3.67 per pound


  • Contains a heavy dose of extra fibers
  • With lactic acid for better digestion
  • Good choice for indoor cats
  • Promotes easy litter box clean-up
  • Supports healthy weight control


  • Not suitable for kittens
  • Not a gluten-free formula

Ingredient Analysis

  • Great Ingredients: Green peas, apples, cranberries, carrots, broccoli, dried beet pulp, chicken, whole grain wheat, pork fat, lactic acid, and fish oil
  • Not-so-Great Ingredients: Corn gluten meal, wheat gluten

Review: Based on 10,815 global ratings, this high-protein cat food has an average rating of 4.7/ 5 stars. Customers claim that it is a high-quality product that their cats love.

Blue Buffalo Weight Control Natural Adult Dry Cat Food

Summary: A grain-friendly formula that contains whole grains such as carrots, peas, and sweet potatoes, which are healthy sources of crude fiber and carbohydrates. This blend contains high-quality deboned chicken for a protein boost without any fat. This is an ideal formula for managing weight issues from gut problems.

Type: Dry cat food

Best for: Cats of all life stages

Price: $2.33 per pound


  • Contains high-quality fiber
  • Contains high-quality protein
  • Manages digestion-related weight issues
  • With LifeSource Bits
  • No corn, wheat, soy, or gluten


  • Contains chicken meal

Ingredient Analysis

  • Great Ingredients: Deboned chicken, menhaden fish meal (source of omega-3 fatty acids), brown rice, barley, oatmeal, pea protein, peas, pea fiber, flaxseed
  • Not-so-Great Ingredients: Chicken meal, chicken fat

Review: Based on 3,927 global ratings, this product has an average rating of 4.6 / 5 stars. Customers have seen visible results for their cat’s weight management with consistent use.

Instinct Raw Boost Mixers Grain-Free Freeze-Dried Raw Cat Food Toppers

Summary: A freeze-dried food topper with the goodness of raw ingredients. A healthy mix of vegetables and fruits which contain high fiber. Also contains apple cider vinegar which is great for gut health. Contains healthy protein from organic, cage-free chicken. The formula is ideal for cats with sensitive stomachs and gastrointestinal issues.

Type: Frozen cat food

Best for: Cats of all life stages

Price: $2.36 per ounce


  • Meat as the first ingredient
  • Contains probiotic strains
  • With easily digestible carbs
  • Natural high-fiber ingredients
  • Helps manage a healthy weight


  • Often out of stock due to high demand
  • Needs to be thawed before use

Ingredient Analysis

  • Great Ingredients: Chicken, ground chicken bone), pumpkin seeds, dried pumpkin, sweet potato, dried chicory root, apple cider vinegar, dried Bacillus coagulans fermentation product
  • Not-so-Great Ingredients: Annatto extract (color)

Review: Based on 1,783 global ratings, this high-fiber wet cat food has an average rating of 4.6 / 5 stars. Customers claim that it is great for cats with sensitive stomachs.

Purina Pro Plan with Probiotics High Protein Adult Dry Cat Food

Summary: A chicken and rice flavor cat food that comes in a kibble form. Apart from its high protein content, this formula is boosted with both probiotics and prebiotics that improve digestion. The probiotic strains help the growth of “good bacteria” in your cat’s gut. This formula is highly recommended for cats with gut health issues.

Type: Dry cat food

Best for: Older cats

Price: $4.52 per pound


  • Real chicken is the first ingredient
  • Contains probiotic strains
  • Improves gut and digestive tract health
  • Made with zero fillers
  • No artificial colors, flavors, and preservatives


  • Contains meat by-products
  • More expensive than similar products

Ingredient Analysis

  • Great Ingredients: Chicken, rice, soy protein concentrate, fish meal, inulin, dried Bacillus coagulans fermentation product
  • Not-so-Great Ingredients: Poultry by-product meal

Review: Based on 5,449 global ratings, this product has an average rating of 4.8/5 stars. Customers say that their cats feel the difference in health and love the flavor of this food.

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How do I Know if a Cat Food is High-Fiber?

High-fiber cat food should contain between 1.5 and 3.4% of prebiotics.

Common ingredients used to add roughage to the cat’s diet are peas, broccoli, legumes, carrots, apples, beetroot, pumpkin, lettuce, spinach, or any leafy vegetable. Ideally, the best high-fiber cat food should have added probiotic strains that help in digestion.

How Much High-Fiber Cat Food Should I Feed My Cat?

This measure varies depending on your cat’s age and breed size. However, experts recommend a fiber content of 2-8% per meal as a rule of thumb but not more than 10%. So, carefully check the fiber content per serving of the cat food. This content will vary depending on the formulation and brand that you use.

Are There Any Drawbacks to a High-Fiber Diet for Cats?

As with every other form of diet, high-fiber cat food can also go wrong if not managed properly. An excessive amount of fiber in your cat’s meal is not ideal.

Consuming excessive fiber may cause problems of bloating and diarrhea in your cat. On the other hand, too many insoluble fibers in the meal can result in constipation and stomach aches. It is thus important to consult a veterinarian about the daily dose of fiber that your cat may need for a healthy digestive system.