November 4, 2025

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10 Best diet cat foods of 2025

Save up to 34% off

Best Choice

1

Generic

Weight Control Dry Cat Food 17.6 lb
9.8

Exceptional

Our Rating
How do we rank?

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Based on millions of stores and reviews

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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.
Key specs
- Ingredient Quality:Natural ingredients
- Weight Control:Yes, weight management
- Digestion:N/A
- Flavor:Roasted Vegetable & Chicken
- Protein:N/A
9.7

Exceptional

Our Rating

9.7
Freshness

9.7
Weight distribution

9.5
Flavor
3

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.
Key specs
- Ingredient Quality:No artificial flavors
- Weight Control:10% less fat
- Digestion:Minimize hairballs
- Flavor:N/A
- Protein:Real turkey
9.5

Excellent

Our Rating

9.1
worth the money

9.1
Aroma

9.1
Flavor
4

IAMS
IAMS Proactive Health Indoor Weight Control & Hairball Care Adult Dry Cat Food, Chicken & Turkey Recipe, 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.
Key specs
- Ingredient Quality:100% nutrition, 0 fillers
- Weight Control:L-carnitine for metabolism
- Digestion:Fiber blend with beet pulp
- Flavor:Chicken & Turkey
- Protein:Chicken & Turkey
9.4

Excellent

Our Rating

9.9
Freshness

9.5
quality of ingredients

9.3
Flavor
5

Purina ONE
Purina ONE High Protein, Healthy Weight Plus Ideal Weigһt With Chicken Dry Cat Food Wеight 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.
Key specs
- Ingredient Quality:High-quality ingredients
- Weight Control:Yes
- Digestion:Easily digestible
- Flavor:N/A
- Protein:Real turkey
9.2

Excellent

Our Rating

9.7
Aroma

9.3
Flavor

9.1
quality of ingredients
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6

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.
8.9

Very Good

Our Rating

9.5
Flavor

9.3
worth the money

9.3
Freshness
7

Hill's Science Diet
Hill's Science Diet Perfect Weight, Adult 1-6, Weight Management Support, Dry Cat Food, Chicken Recipe, 3 lb Bag
Main highlights

Weight Loss Success
Over 70% of cats lost weight within 10 weeks, supporting lean muscle and long-lasting weight management with natural ingredients.

Ideal for Overweight Cats
Best for adult cats needing weight management, particularly indoor cats with low activity levels or those struggling with obesity.

Praised for Effectiveness
Many customers noted significant weight loss and improved energy levels in their cats, along with better fur condition and overall health.
Key specs
- Ingredient Quality:Natural ingredients
- Weight Control:Supports weight management
- Digestion:N/A
- Flavor:Roasted Vegetable & Chicken
- Protein:N/A
8.8

Very Good

Our Rating

9.9
quality of ingredients

9.5
Freshness

9.3
Weight distribution
8

IAMS

IAMS Proactive Health Healthy Weight Adult Dry Cat Food Chicken Flavor, 3.5 lb. Bag

10% Off
8.5

Good

Our Rating
9

Purina ONE

Purina ONE Natural, Low Fat, Weight Control, Indoor Dry Cat Food, +Plus Indoor Advantage - 7 lb. Bag
8.3

Good

Our Rating

9.5
worth the money

9.5
Flavor

9.3
Freshness
10

IAMS

IAMS Proactive Health Indoor Weight Control & Hairball Care Adult Dry Cat Food, Chicken & Turkey Recipe, 3.5 lb. Bag

34% Off
8.2

Good

Our Rating

9.9
Freshness

9.5
quality of ingredients

9.3
Flavor

10 Best diet cat foods of 2025

1

Weight Control Dry Cat Food 17.6 lb

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

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

9.1

9.1

9.1

4

IAMS Proactive Health Indoor Weight Control & Hairball Care Adult Dry Cat Food, Chicken & Turkey Recipe, 7 lb. Bag

9.9

9.5

9.3

5

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

9.7

9.3

9.1

6

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

9.5

9.3

9.3

7

Hill's Science Diet Perfect Weight, Adult 1-6, Weight Management Support, Dry Cat Food, Chicken Recipe, 3 lb Bag

9.9

9.5

9.3

8

IAMS Proactive Health Healthy Weight Adult Dry Cat Food Chicken Flavor, 3.5 lb. Bag

9

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

9.5

9.5

9.3

10

IAMS Proactive Health Indoor Weight Control & Hairball Care Adult Dry Cat Food, Chicken & Turkey Recipe, 3.5 lb. Bag

9.9

9.5

9.3

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