July 1, 2025

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10 Best diet cat foods of 2025

Save up to 10% off

Best Choice

1

Natural Balance

Natural Balance Fat Cats Low-Calorie Dry Cat Food for Overweight Adult Cats, Chicken Meal, Salmon Meal, Garbanzo Beans, Peas & Oat Groats Recipe, 15 Pound (Pack of 1)
9.8

Exceptional

Our Rating

8.0
Flavor

8.0
Aroma

8.0
worth the money
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Value for Money

2

Hill's Science Diet
Hill's Science Diet Perfect Weight, Adult 1-6, Weight Management Support, Dry Cat Food, Chicken Recipe, 7 lb Bag
Main highlights

Weight Loss Success
Over 70% of cats lost weight within 10 weeks when fed this dry food. Supports lean muscle and long-lasting feline weight support.

Ideal For Overweight Cats
Perfect for adult cats needing weight management. Cats love the taste, making it easy to switch from other brands.

Highly Recommended By Vets
Many customers praised the noticeable weight loss and improved health in their cats, with vets often recommending this brand for optimal feline health.
9.7

Exceptional

Our Rating

9.7
Freshness

9.7
Weight distribution

9.5
Flavor
3

Iams Dry Cat Food
IAMS PROACTIVE HEALTH Adult Indoor Weight Control & Hairball Care Dry Cat Food with Chicken & Turkey Cat Kibble, 7 lb. Bag

10% Off
Main highlights

Complete Nutrition and Hairball Control
IAMS Proactive Health provides complete nutrition with a fiber blend to reduce hairballs and support whole-body health.

Ideal for Indoor Cats with Weight Issues
Formulated with L-carnitine to help indoor cats maintain a healthy weight and metabolism.

Highly Praised for Palatability
Customers frequently praise the taste, with many cats eagerly enjoying the food.
9.6

Exceptional

Our Rating

9.9
Freshness

9.5
quality of ingredients

9.3
Flavor
4

Purina ONE
Purina ONE Natural, Low Fat, Weight Control, Indoor Dry Cat Food, +Plus Indoor Advantage - 3.5 lb. Bag
Main highlights

Protein and Weight Control
Contains real turkey for strong muscles and healthy weight.

Ideal for Indoor Cats
Perfect for indoor cats needing weight management and hairball control.

Loved by Cats
Cats prefer the taste over more expensive brands.
9.4

Excellent

Our Rating

9.1
worth the money

9.1
Aroma

9.1
Flavor
5

Purina ONE
Purina ONE High Protein, Healthy Weight Plus Ideal Weight With Chicken Dry Cat Food Weight Control Formula - 16 lb. Bag
Main highlights

High Protein and Weight Control
This dry cat food features real turkey as the primary ingredient, supporting strong muscles and a healthy heart while aiding in weight control.

Ideal for Overweight Cats
Formulated to help burn fat with a SmartBlend of high-quality ingredients, including L-carnitine, making it perfect for managing your cat's weight.

Crunchy Kibble for Dental Health
Customers praise the crunchy kibble texture, which supports healthy gums and strong teeth, while being easily digestible and free from artificial flavors or preservatives.
9.2

Excellent

Our Rating

9.7
Aroma

9.3
Flavor

9.1
quality of ingredients
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6

Purina ONE

Purina ONE Natural, Low Fat, Weight Control, Indoor Dry Cat Food, +Plus Indoor Advantage - 7 lb. Bag
9.0

Excellent

Our Rating

9.5
worth the money

9.5
Flavor

9.3
Freshness
7

Purina Pro Plan

Purina Pro Plan Weight Control Dry Cat Food, Chicken and Rice Formula - 7 lb. Bag
8.9

Very Good

Our Rating

9.3
Freshness

9.3
Aroma

9.3
Flavor
8

Purina Cat Chow
Purina Cat Chow Hairball, Healthy Weight, Indoor, Natural Dry Cat Food, Naturals Indoor - 13 lb. Bag
Main highlights

High-Quality Ingredients
Natural Purina dry cat food with real turkey and chicken.

Ideal for Indoor Cats
Perfect for hairball control and weight management in indoor cats.

Highly Praised by Customers
Cats enjoy the taste and it supports overall health.
8.6

Very Good

Our Rating

9.5
Flavor

9.3
worth the money

9.3
Freshness
9

Purina ONE
Purina ONE High Protein, Healthy Weight Plus Ideal Weight With Chicken Dry Cat Food Weight Control Formula - 7 lb. Bag
Main highlights

High Quality Ingredients and Weight Control
Healthy weight cat food with a SmartBlend of high-quality ingredients, including L-carnitine, real turkey, and no artificial flavors or preservatives.

Ideal for Overweight Cats and Multiple Cats
Perfect for overweight cats needing weight control and suitable for households with multiple cats due to its balanced nutrition and taste.

Cats Love the Taste and Improved Energy
Praised for its taste and positive impact on cats' energy levels, mood, and overall health, making it a favorite among pet owners.
8.4

Good

Our Rating

9.5
Aroma

9.3
Flavor

9.1
quality of ingredients
10

Purina ONE
Purina ONE Natural Low Fat, Indoor Dry Weight Control High Protein Cat Food Plus Indoor Advantage with Real Salmon - 7 lb. Bag

10% Off
Main highlights

High Protein Nutrition
Purina ONE +Plus Indoor Advantage cat kibble features real salmon as the primary ingredient for strong muscles and a healthy heart.

Weight Control Solution
Ideal for indoor cats needing weight management, offering 10% less fat than Purina ONE Tender Selects Blend with Real Salmon.

Picky Cat Approved
Cats generally enjoy this food, with many owners noting improved weight management and satisfaction.
8.1

Good

Our Rating

9.7
sealed storage

9.5
Flavor

9.3
quality of ingredients

10 Best diet cat foods of 2025

1

Natural Balance Fat Cats Low-Calorie Dry Cat Food for Overweight Adult Cats, Chicken Meal, Salmon Meal, Garbanzo Beans, Peas & Oat Groats Recipe, 15 Pound (Pack of 1)

8.0

8.0

8.0

How do we rank?

How do we rank?

Analyzing top stores

2

Hill's Science Diet Perfect Weight, Adult 1-6, Weight Management Support, Dry Cat Food, Chicken Recipe, 7 lb Bag

9.7

9.7

9.5

3

IAMS PROACTIVE HEALTH Adult Indoor Weight Control & Hairball Care Dry Cat Food with Chicken & Turkey Cat Kibble, 7 lb. Bag

9.9

9.5

9.3

4

Purina ONE Natural, Low Fat, Weight Control, Indoor Dry Cat Food, +Plus Indoor Advantage - 3.5 lb. Bag

9.1

9.1

9.1

5

Purina ONE High Protein, Healthy Weight Plus Ideal Weight With Chicken Dry Cat Food Weight Control Formula - 16 lb. Bag

9.7

9.3

9.1

6

Purina ONE Natural, Low Fat, Weight Control, Indoor Dry Cat Food, +Plus Indoor Advantage - 7 lb. Bag

9.5

9.5

9.3

7

Purina Pro Plan Weight Control Dry Cat Food, Chicken and Rice Formula - 7 lb. Bag

9.3

9.3

9.3

8

Purina Cat Chow Hairball, Healthy Weight, Indoor, Natural Dry Cat Food, Naturals Indoor - 13 lb. Bag

9.5

9.3

9.3

9

Purina ONE High Protein, Healthy Weight Plus Ideal Weight With Chicken Dry Cat Food Weight Control Formula - 7 lb. Bag

9.5

9.3

9.1

10

Purina ONE Natural Low Fat, Indoor Dry Weight Control High Protein Cat Food Plus Indoor Advantage with Real Salmon - 7 lb. Bag

9.7

9.5

9.3

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