5 Best Low Fat Cat Food - May 2026

The flavorful mix of vitamins and fiber makes this a popular pick among pet owners.

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PROS

Composed of real turkey and chicken that tastes delicious yet doesn't contain high fat.
Contains plenty of fiber and nutrients that help reduce the risk of hairballs.
Dry and crunchy, making it an excellent choice for indoor cats.
Available in a subscription service.

CONS

Some users report noticing a strong odor.

BEST BANG FOR THE BUCK

Natural Balance

Fat Cats Ultra Premium Cat Food

High Fiber

High-fiber option that will help keep your cat full for extended periods, preventing overeating.

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PROS

Contains only 9.5% fat.
Available in 6- or 15-pound bags.
High in fiber to help cats feel full longer.
Free of artificial colors and flavors.
Low-fat, low-calorie food assists with weight loss and management.

CONS

Designed for cats 1 to 7 years old, not ideal for older cats.

Blue Buffalo

Indoor Hairball and Weight Control

Energy Booster

Provides a boost of energy to overweight, lethargic cats.

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PROS

Contains only 10% fat.
Available in 3- or 7-pound bags.
Reduces hairballs.
Free of corn, wheat, and soy.
Chicken is listed as the first ingredient.
Comes in a convenient resealable bag.
Provides a noticeable energy boost that leads to healthy weight loss.

CONS

Kibbles are on the smaller side, not appealing to all cats.

Evanger's

Low Fat Vegetarian Dinner

Vegetarian Pick

A vegetarian cat and dog food that's full of helpful nutrients and low in fats.

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PROS

Contains only 2% fat.
Effective way to keep your cat well hydrated.
Veggie mix can be enjoyed on its own or mixed in with regular cat food to give it a healthy boost.
Free of preservatives, salt, and fillers.
Full of easy-to-digest, plant-based protein.

CONS

May be difficult to transition meat-eating cats to this food.

Hill's Prescription Diet

Multi-Benefit Digestive Chick Flavor Cat Food

Expert Recommended

A purposeful blend of formulas that contains ingredients to improve your cat's digestion and physical health.

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PROS

Designed to help your cat maintain weight, maintain their digestive and urinary systems, and improve their overall muscular health.
Safe to feed to all types and sizes of cats.
Dry, so won't lead to lots of messes.
Offered in multiple quantities.

CONS

Pricier than some users would have preferred.

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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.About BestReviews

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First Reviewed

October 29, 2021

Models
considered

Hours
researched

Written by Melinda Harris

Updated January 2025

Ready to buy now? Shop the best:

Best of the Best: Purina ONE Natural
Best Bang for the Buck: Natural Balance Fat Cats Low-Calorie Dry Cat Food
Energy Booster: Blue Buffalo Tastefuls Adult Dry Cat Food
Vegetarian Pick: Evanger's Super Premium Low Fat Vegetarian Dinner
Expert Recommended: Hill's Prescription Diet w/d Multi-Benefit Digestive/Weight/Glucose/Urinary Management Chicken Flavor Dry Cat Food

Obesity in cats is a constantly growing problem, so finding low-fat food is essential. Reducing the fat percentage in your cat’s food will make them happier and healthier. Cat food is considered low in fat when the fat content is 10% or lower. Look for low-fat foods that are also high in protein and fiber. Protein will give lazy cats the boost of energy they need to live a more active lifestyle. While fiber-rich foods help keep cats full for longer, limiting the number of snacks they’ll need throughout the day.

Best Low Fat Cat Food

Pros and Cons

Pros and Cons

Pros and Cons

Pros and Cons

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