Best Low Carb Dry Cat Food of 2026

Last updated on 03/04/2026

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IAMS Grain Free Adult Complete Dry Cat Food Chicken 7.5kg - Supports Strong Immune System

IAMS Grain Free Adult Complete Dry Cat Food Chicken 7.5kg - Supports Strong Immune System

IAMS

Why we love it

Supports sensitive stomachs easily.
High animal protein for energy.
Boosts immunity and digestion effectively.

Main Highlights

Grain Free recipe for cats with sensitive stomachs
84% animal protein (out of total protein), supporting your cat's natural needs and providing the great taste they love
Antioxidant blend with Vitamin E to support a strong immune system
Omega 3 & 6 to support healthy skin and a shiny coat
Taurine to help support a strong and healthy heart. Tailored fibre blend, including prebiotics and beet pulp, for healthy digestion

9.8

Exceptional

9.8

Exceptional

IAMS

IAMS Grain Free Adult Complete Dry Cat Food Chicken 7.5kg - Supports Strong Immune System

Why we love it

Supports sensitive stomachs easily.
High animal protein for energy.
Boosts immunity and digestion effectively.

Main Highlights

Grain Free recipe for cats with sensitive stomachs
84% animal protein (out of total protein), supporting your cat's natural needs and providing the great taste they love
Antioxidant blend with Vitamin E to support a strong immune system
Omega 3 & 6 to support healthy skin and a shiny coat
Taurine to help support a strong and healthy heart. Tailored fibre blend, including prebiotics and beet pulp, for healthy digestion

Value for Money

PRO PLAN VETERINARY DIETS DM Diabetes Dry Cat Food 5kg

PRO PLAN VETERINARY DIETS DM Diabetes Dry Cat Food 5kg

Pro Plan Veterinary Diets

Why we love it

Reduces blood glucose variation.
Supports urinary health.
Reduces insulin requirements.

Main Highlights

Very low carbohydrate to help reduce blood glucose variation.
Clinically proven to help reduce insulin requirements insome diabetic cats.
Increased vitamin E to reduce the oxidative stress associated with diabetes.
With St/Ox to help support urinary health in cats which may be susceptible to urinary conditions.
Not suitable for pregnant cats, kittens or cats that need a low protein diet such as those with kidney failure or some types of liver disease.

Pro Plan Veterinary Diets

PRO PLAN VETERINARY DIETS DM Diabetes Dry Cat Food 5kg

Why we love it

Reduces blood glucose variation.
Supports urinary health.
Reduces insulin requirements.

Main Highlights

Very low carbohydrate to help reduce blood glucose variation.
Clinically proven to help reduce insulin requirements insome diabetic cats.
Increased vitamin E to reduce the oxidative stress associated with diabetes.
With St/Ox to help support urinary health in cats which may be susceptible to urinary conditions.
Not suitable for pregnant cats, kittens or cats that need a low protein diet such as those with kidney failure or some types of liver disease.

IAMS Light in Fat Complete Dry Cat Food Chicken 10kg - 30% Lower Fat Formula

IAMS Light in Fat Complete Dry Cat Food Chicken 10kg - 30% Lower Fat Formula

IAMS

4% Off

Why we love it

Supports cat's lean body condition.
Promotes healthy weight control.
Enhances healthy digestion.

Main Highlights

84% animal protein (out of total protein), supporting your cat's natural needs and providing the great taste they love
Contains 30% less fat than IAMS Adult Cat with Fresh Chicken for a lean and healthy body condition
Reduced fat recipe suitable for sterilised cats and for adult or senior cats requiring weight loss or weight control diets
Contains L-carnitine to support fat metabolism. Tailored fibre blend, including prebiotics and beet pulp, for healthy digestion
Wheat free recipe* with no fillers, artificial colours, flavours or GMOs *produced in a factory which handles wheat

IAMS Light in Fat Complete Dry Cat Food Chicken 10kg - 30% Lower Fat Formula

4% Off

Why we love it

Supports cat's lean body condition.
Promotes healthy weight control.
Enhances healthy digestion.

Main Highlights

84% animal protein (out of total protein), supporting your cat's natural needs and providing the great taste they love
Contains 30% less fat than IAMS Adult Cat with Fresh Chicken for a lean and healthy body condition
Reduced fat recipe suitable for sterilised cats and for adult or senior cats requiring weight loss or weight control diets
Contains L-carnitine to support fat metabolism. Tailored fibre blend, including prebiotics and beet pulp, for healthy digestion
Wheat free recipe* with no fillers, artificial colours, flavours or GMOs *produced in a factory which handles wheat

PRO PLAN VETERINARY DIETS DM Diabetes Dry Cat Food 1.5kg

PRO PLAN VETERINARY DIETS DM Diabetes Dry Cat Food 1.5kg

Pro Plan Veterinary Diets

21% Off

Why we love it

Helps reduce insulin requirements.
Low in carbohydrates.
Stimulates insulin secretion.

Main Highlights

- Diabetes mellitus - Enteritis - Chronic diarrhoea Not recommended for: Chronic kidney disease, Hepatic encephalopathy, Pregnancy, lactation and growth
Clinically proven to help reduce insulin requirements in some diabetic cats
Low in carbohydrates to help reduce blood glucose fluctuations.
Increased levels of vitamin E to reduce oxidative stress
Regulates glucose formation Provides protein as the main substrate to promote glucose production from hepatic gluconeogenesis via hepatic metabolism of amino acids

Pro Plan Veterinary Diets

PRO PLAN VETERINARY DIETS DM Diabetes Dry Cat Food 1.5kg

21% Off

Why we love it

Helps reduce insulin requirements.
Low in carbohydrates.
Stimulates insulin secretion.

Main Highlights

- Diabetes mellitus - Enteritis - Chronic diarrhoea Not recommended for: Chronic kidney disease, Hepatic encephalopathy, Pregnancy, lactation and growth
Clinically proven to help reduce insulin requirements in some diabetic cats
Low in carbohydrates to help reduce blood glucose fluctuations.
Increased levels of vitamin E to reduce oxidative stress
Regulates glucose formation Provides protein as the main substrate to promote glucose production from hepatic gluconeogenesis via hepatic metabolism of amino acids

Scrumbles All Natural Dry Cat Food with 75% Chicken, High Protein Food For Adults And Seniors, 2.5Kg,package may vary

Scrumbles All Natural Dry Cat Food with 75% Chicken, High Protein Food For Adults And Seniors, 2.5Kg,package may vary

Scrumbles

11% Off

Why we love it

High protein, gluten-free recipe.
Probiotics for gentle digestion.
Hypoallergenic, promotes glossy coat.

Main Highlights

This high protein, gluten-free cat food is made with 75% chicken! Perfect for adult and senior cats. All that meat is sure to please even the fussiest of kitties!
Our gut friendly recipe has added probiotics for gentle digestion, so is ideal for cats with sensitive stomachs
No derivatives, preservatives or fillers! This dry food is hypoallergenic, to support a healthy, glossy coat and healthy urinary tract
Scrumbles makes gluten-free, natural pet food that cats love. We ONLY use natural, responsibly sourced ingredients and human grade meat!
Our delicious cat food recipes are made in the UK & Ireland by our independent, family company and is packed in recyclable packaging. Because we love animals as much as your do!

Scrumbles All Natural Dry Cat Food with 75% Chicken, High Protein Food For Adults And Seniors, 2.5Kg,package may vary

11% Off

Why we love it

High protein, gluten-free recipe.
Probiotics for gentle digestion.
Hypoallergenic, promotes glossy coat.

Main Highlights

This high protein, gluten-free cat food is made with 75% chicken! Perfect for adult and senior cats. All that meat is sure to please even the fussiest of kitties!
Our gut friendly recipe has added probiotics for gentle digestion, so is ideal for cats with sensitive stomachs
No derivatives, preservatives or fillers! This dry food is hypoallergenic, to support a healthy, glossy coat and healthy urinary tract
Scrumbles makes gluten-free, natural pet food that cats love. We ONLY use natural, responsibly sourced ingredients and human grade meat!
Our delicious cat food recipes are made in the UK & Ireland by our independent, family company and is packed in recyclable packaging. Because we love animals as much as your do!

Meowing Heads Complete Dry Cat Food 1.5kg - Fat Cat Slim - Vet Approved

Meowing Heads Complete Dry Cat Food 1.5kg - Fat Cat Slim - Vet Approved

Meowing Heads

3% Off

Why we love it

70 percent chicken and fish.
Grain-free, natural ingredients.
Approved by vets.

Main Highlights

70% Natural Chicken & Fish
High-quality natural protein to aid growth and repair
Contains a special blend of plant fibres to reduce hair balls
Taurine-Enriched to help maintain healthy eyes and immune system
Natural Ingredients - FREE FROM artificial colours, flavours & preservatives

Meowing Heads Complete Dry Cat Food 1.5kg - Fat Cat Slim - Vet Approved

3% Off

Why we love it

70 percent chicken and fish.
Grain-free, natural ingredients.
Approved by vets.

Main Highlights

70% Natural Chicken & Fish
High-quality natural protein to aid growth and repair
Contains a special blend of plant fibres to reduce hair balls
Taurine-Enriched to help maintain healthy eyes and immune system
Natural Ingredients - FREE FROM artificial colours, flavours & preservatives

James Wellbeloved Hypoallergenic Light Dry Cat Food for Adult Cats Turkey 1.5 kg

James Wellbeloved Hypoallergenic Light Dry Cat Food for Adult Cats Turkey 1.5 kg

James Wellbeloved

Why we love it

Supports pet's health naturally.
Excludes common allergens effectively.
Promotes healthy skin and coat.

Main Highlights

Proactively supports your pet's health with carefully selected natural ingredients
Recipe excludes common allergens Beef, Pork, Soya, Eggs, Dairy & Wheat
Provides all the nutrients but fewer calories for a healthy weight
With natural prebiotics & fibres for a healthy digestion
Omega 6 fatty acids & zinc to promote healthy skin & coat

James Wellbeloved Hypoallergenic Light Dry Cat Food for Adult Cats Turkey 1.5 kg

Why we love it

Supports pet's health naturally.
Excludes common allergens effectively.
Promotes healthy skin and coat.

Main Highlights

Proactively supports your pet's health with carefully selected natural ingredients
Recipe excludes common allergens Beef, Pork, Soya, Eggs, Dairy & Wheat
Provides all the nutrients but fewer calories for a healthy weight
With natural prebiotics & fibres for a healthy digestion
Omega 6 fatty acids & zinc to promote healthy skin & coat

Almo Nature Functional - Life Maintenance - Dry Cat Food for Adult and Mature Cats - Kibbles with Fresh Oily Fish - Daily Feeding, Nutritionally Balanced - 2 kg

Almo Nature Functional - Life Maintenance - Dry Cat Food for Adult and Mature Cats - Kibbles with Fresh Oily Fish - Daily Feeding, Nutritionally Balanced - 2 kg

almo nature

Why we love it

Suitable for all breeds.
High fresh meat content.
Easy to digest formula.

Main Highlights

Almo Nature Functional and Life Maintenance kibble contains up to 26% fresh meat or fish and are free of colourants and chemical preservatives.
Life Maintenance Fresh: A complete food with fresh meat or fish as the primary ingredient, ideal for daily feeding of cats of all ages due to nutritionally balanced recipes and high-quality ingredients.
A varied and complete food for cats of all ages.
Enriched with vitamins and minerals and other components essential for proper digestion.
ALL THE PROFITS TO THE PLANET: Almo Nature 100% profits go to nature: Every time you purchase our products, you purchase the activism generated by the Reintegration Economy By purchasing this product, you directly support biodiversity projects and defend animal rights

Almo Nature Functional - Life Maintenance - Dry Cat Food for Adult and Mature Cats - Kibbles with Fresh Oily Fish - Daily Feeding, Nutritionally Balanced - 2 kg

Why we love it

Suitable for all breeds.
High fresh meat content.
Easy to digest formula.

Main Highlights

Almo Nature Functional and Life Maintenance kibble contains up to 26% fresh meat or fish and are free of colourants and chemical preservatives.
Life Maintenance Fresh: A complete food with fresh meat or fish as the primary ingredient, ideal for daily feeding of cats of all ages due to nutritionally balanced recipes and high-quality ingredients.
A varied and complete food for cats of all ages.
Enriched with vitamins and minerals and other components essential for proper digestion.
ALL THE PROFITS TO THE PLANET: Almo Nature 100% profits go to nature: Every time you purchase our products, you purchase the activism generated by the Reintegration Economy By purchasing this product, you directly support biodiversity projects and defend animal rights

Royal Canin Veterinary Diet Diabetic Dry Cat Food, 1.5 kg

Royal Canin Veterinary Diet Diabetic Dry Cat Food, 1.5 kg

ROYAL CANIN

Why we love it

High-quality nutrition for cats.
Suitable for adult cats.
Keeps cats healthy and happy.

Main Highlights

Pet food for Cats
Dry food
Recommended for Cats above 12 months

Royal Canin Veterinary Diet Diabetic Dry Cat Food, 1.5 kg

Why we love it

High-quality nutrition for cats.
Suitable for adult cats.
Keeps cats healthy and happy.

Main Highlights

Pet food for Cats
Dry food
Recommended for Cats above 12 months

Encore High Protein Complete and Grain Free Dry Cat Food for Adult Cats, Chicken 2.4kg

Encore High Protein Complete and Grain Free Dry Cat Food for Adult Cats, Chicken 2.4kg

Encore

Why we love it

High-quality protein for cats.
Grain-free for better digestion.
Supports heart and brain health.

Main Highlights

80% Chicken, Made with high quality protein meat, natural ingredients, and added vitamins and minerals for a complete food. Suitable for all adult cat breeds
Grain free recipe for easier digestion and weight management and relief of grain related allergies.
Natural Omega-3 & 6 to support cats heart, brain and eyes health. Omega-6 supports joint health and a shiny coat and skin
Complete, hypoallergenic, and balanced recipe with added vitamins and minerals to give cats their daily nutrition. Specially formulated to support the health and wellbeing of adult cats
3 bags x 800 g Chicken Complete Dry Cat Food
Sustainable, recyclable packaging, our metal tins and cardboard packaging can be fully recycled

Encore High Protein Complete and Grain Free Dry Cat Food for Adult Cats, Chicken 2.4kg

Why we love it

High-quality protein for cats.
Grain-free for better digestion.
Supports heart and brain health.

Main Highlights

80% Chicken, Made with high quality protein meat, natural ingredients, and added vitamins and minerals for a complete food. Suitable for all adult cat breeds
Grain free recipe for easier digestion and weight management and relief of grain related allergies.
Natural Omega-3 & 6 to support cats heart, brain and eyes health. Omega-6 supports joint health and a shiny coat and skin
Complete, hypoallergenic, and balanced recipe with added vitamins and minerals to give cats their daily nutrition. Specially formulated to support the health and wellbeing of adult cats
3 bags x 800 g Chicken Complete Dry Cat Food
Sustainable, recyclable packaging, our metal tins and cardboard packaging can be fully recycled

We scanned 872 products

We reviewed these offers relevant to the Low Carb Dry Cat Food within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like IAMS, Pro Plan Veterinary Diets, Scrumbles, Meowing Heads, James Wellbeloved, almo nature, ROYAL CANIN, Encore, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Low Carb Dry Cat Food in the market, we considered we took a deep dive into 4361 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is IAMS Grain Free Adult Complete Dry Cat Food Chicken 7.5kg - Supports Strong Immune System. We love many things about this product by IAMS. What sets it apart from the competition is Supports sensitive stomachs easily. , High animal protein for energy. , Boosts immunity and digestion effectively. .
The best value product for most shoppers and where user satisfaction is continuously the highest is PRO PLAN VETERINARY DIETS DM Diabetes Dry Cat Food 5kg by Pro Plan Veterinary Diets based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Low Carb Dry Cat Food and the best cost-to-value ratio is PRO PLAN VETERINARY DIETS DM Diabetes Dry Cat Food 1.5kgat Pro Plan Veterinary Diets with a 21% discount.
Our list of the best Low Carb Dry Cat Food is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.