Best Low Fat Cat Food of 2026

PRO PLAN Obesity Management Cat Food is designed to help your cat lose excess body fat while preserving muscle mass. With a low fat and low calorie formulation, it supports healthy weight loss for overweight cats. This diet also promotes low RSS, which can help reduce the risk of urinary stones, a common issue in obese felines. Proven through clinical trials, this food not only aids weight loss but also helps maintain optimal body weight post-diet, ensuring your cat stays healthy long-term.

The IAMS Light in Fat Cat Food offers a nutritious option for your feline friend, containing 84% animal protein to meet their natural dietary needs while delivering a delicious taste. With 30% less fat than the regular IAMS Adult Cat food, this formula promotes a lean and healthy body condition, making it ideal for sterilised, adult, or senior cats who require weight management. Additionally, it includes L-carnitine to support effective fat metabolism, helping your cat maintain a healthy weight. The tailored fibre blend aids digestion, ensuring your cat feels their best.

Almo Nature Sterilised Food is specially designed for neutered or less active cats, helping you manage your pet’s dietary needs effectively. Its low-fat recipe supports healthy weight control, which is particularly useful for adult and mature cats who may be less active. The inclusion of cod and chicken offers a nutritious and hydrating meal, ensuring your cat stays well-nourished and refreshed. This product is a practical choice if you want to maintain your cat’s fitness and wellbeing with a tasty meal tailored to their needs.

Purina ONE Light Cat Food offers a unique nutritional formula enriched with PURINA ONE BIFENSIS, which supports your cat's natural defences. With 18% fewer calories, this dry cat food allows you to maintain your cat's weight without sacrificing taste. It is made from high-quality ingredients that satisfy even the pickiest eaters. Additionally, the low-fat content promotes a lean and healthy body condition, ensuring your feline friend stays fit and active.

PRO PLAN OM Cat Food is designed to help your cat manage its weight effectively. With high protein content, it promotes the loss of body fat while maintaining lean muscle, making weight loss easier for your feline friend. This low-calorie diet is perfect for those looking to shed excess pounds. It also supports urinary health by minimising the formation of struvite and oxalate stones, which are common in overweight cats. Additionally, the high levels of natural fibre ensure your cat feels full and satisfied, helping to curb overeating.

The IAMS Indoor Complete dry cat food contains 88% animal protein, which supports your cat's natural dietary needs and ensures a flavour they will enjoy. It includes yucca to help reduce unpleasant litter odours, making your home fresher. Insoluble fibre is added to bind hair, aiding the smooth passage through your cat’s digestive system and reducing hairballs. Additionally, this formula has 14% less fat than IAMS Adult Cat with Fresh Chicken, helping you maintain your cat’s lean and healthy body condition.

PURINA ONE Cat Food offers several benefits for your feline friend. It contains antioxidants like vitamin E, which help to maintain their natural defences, keeping them healthy and strong. Additionally, this cat food supports a healthy urinary system by reducing the concentration of minerals that can cause urinary stones, providing peace of mind for you as a pet owner. With high-quality ocean fish included, your cat will enjoy a protein-rich diet that tastes great. Plus, it contains no added artificial colourants, preservatives, or flavourings, ensuring a wholesome meal for your pet.

Harringtons Wet Cat Food offers a tasty and nutritious meal for your feline friend. With all-natural ingredients, it is a wholesome choice that ensures your cat eats healthily. The grain-free formula aligns with a cat's natural diet, eliminating any unwanted fillers. Freshly prepared meat and fish combined with delicious jelly or gravy cater to even the pickiest eaters, making mealtimes more enjoyable. Plus, the four enticing flavours—Beef, Chicken, Salmon, and Tuna—provide variety to keep your cat excited about their food.

Royal Canin Cat Food is a specially formulated wet food designed for cats. This product focuses on providing moderate calorie intake, which can help maintain a healthy weight for your feline friend. The balanced nutrition supports digestive health, ensuring your cat's gut functions smoothly. Additionally, being a wet food, it offers hydration and can entice picky eaters, making mealtime more enjoyable for both you and your pet. With Royal Canin, you can feel confident that your cat is receiving quality nutrition tailored to their needs.