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10 Best Cat Food for Adult Cats in 2021 – Reviews & Top Picks

Birman cat eating

Finding the best cat food for your adult cat is a challenge and a responsibility. For starters, you need to find the right balance of nourishment – this including having animal protein as the primary ingredient because cats are obligate carnivores.

Next, adult cats need foods with specific amino acids and vitamins like taurine, arginine, B-vitamins, vitamin A, and vitamin D3. Unlike humans, felines are incapable of producing these vital amino acids and vitamins.

But with so many cat foods in the market, how can you find the best diet for your adult cat? This review provides the ten best cat foods to help you narrow down the most suitable option for your pet.

A Quick Comparison of Our Favorites

Rating Image Product Details
Best Overall
Purina Pro Plan Savor Adult Dry Cat Food with Probiotics Purina Pro Plan Savor Adult Dry Cat Food with Probiotics
  • Highly digestible formula
  • Real chicken is the main ingredient
  • Includes natural prebiotic fiber
  • Best Value
    Second place
    Hill’s Science Diet Dry Cat Food for Adult Indoor Cats, Chicken Recipe Hill’s Science Diet Dry Cat Food for Adult Indoor Cats, Chicken Recipe
  • Helps to controls hairballs
  • Promotes digestion
  • Natural, high-quality ingredients
  • Premium Choice
    Third place
    Royal Canin Indoor Adult Dry Cat Food Royal Canin Indoor Adult Dry Cat Food
  • Reduces hairballs
  • Promotes oral health
  • Highly digestible proteins
  • Blue Buffalo Weight Control Natural Adult Dry Cat Food Blue Buffalo Weight Control Natural Adult Dry Cat Food
  • Natural garden veggies, whole grains, and fruit
  • Supports a healthy immune system
  • Optimal blend of high-quality protein and calories
  • Purina Pro Plan Prime Plus Purina Pro Plan Prime Plus
  • Ideal for adult cats
  • Promotes digestive and immune health
  • Highly digestible recipe
  • The 10 Best Cat Food for Adult Cats – Reviews & Top Picks 2021

    1. Purina Pro Plan Savor Adult Dry Cat Food with Probiotics – Best Overall

    Purina Pro Plan SAVOR Adult Dry Cat Food With Probiotics

    Quality: 4.9/5
    Proteins: 36%
    Fats: 16%
    Calories: 494 kcal/cup
    Fiber: 2%

    Purina Pro Plan Savor cat food with probiotics is the best overall adult cat food. This dry food is developed to help your cat’s immunity and digestive health.

    It features real chicken as the main ingredient, a high-protein source. The chicken is a source of amino acids that builds and maintains your cat’s muscles. The food has 36% proteins to meet your pet’s nutritional needs.

    The formula is also rich in live probiotics that aid with digestive health and the overall immune system. It is highly digestible to deliver optimal nutrient delivery.

    Purina Pro Plan contains vitamin A and omega-6 fatty acids that nourish an adult cat’s skin and coat. There are antioxidants, too, for a developed immune system.

    Each bite of the formula delivers an irresistible crunchy taste to your cat’s taste buds.

    • Highly digestible formula
    • Real chicken is the main ingredient
    • Includes natural prebiotic fiber
    • Promotes a healthy digestive and immune system


    • Not grain-free
    • Low protein content

    2. Hill’s Science Diet Dry Cat Food for Adult Indoor Cats, Chicken Recipe – Best Value

    Hill's Science Diet Adult Indoor Chicken Recipe Dry Cat Food

    Quality: 4.7/5
    Proteins: 31%
    Fats: 13%
    Calories: 319 kcal/cup
    Fiber: 12%

    Hill’s Science Diet Dry Cat Food is the best cat food for the money. The recipe ensures that all nutritional demands of an indoor cat are met.

    It is made with wholesome, savory chicken as the main ingredient to promote healthy and gentle digestion. Since it contains natural fiber, the food is digestion-friendly for your feline.

    The triangle kibbles are vet-recommended and formulated to support heart health and match the energy needs of an indoor cat.

    The recipe also contains whole grains, amino acids, fish oil, and animal fat. The DHA from fish oil helps with brain and eye development, while minerals support strong teeth and bones.

    This diet will satisfy your pet’s cravings and keep them satiated between meals.

    • Helps to controls hairballs
    • Promotes digestion
    • Natural, high-quality ingredients
    • Ideal for adult cats


    • High carbohydrate content

    3. Royal Canin Indoor Adult Dry Cat Food – Premium Choice

    Royal Canin Indoor Adult Dry Cat Food

    Quality: 4.7/5
    Proteins: 27%
    Fats: 11%
    Calories: 325 kcal/cup
    Fiber: 5.7%

    The Royal Canin indoor adult dry cat food is the best premium adult cat food in the market. What makes it stand out? For starters, it is formulated to suit cats aged 1-7 years.

    In addition, its low-calorie content helps maintain a healthy weight, which is perfect for any indoor cat lifestyle. It also controls hairballs with the included fibers. The diet has highly digestive proteins, too, that digest the needed nutrients to reduce stool amounts.

    The indoor dry cat food contains portions of animal fat, carbohydrates, vegetable fiber, vitamins, and highly digestible minerals, too. This helps keep your pet energized and satisfied.

    Royal Canin cat food is perfect for your cat’s oral health. Its crunchy kibble texture encourages chewing as the added minerals fight tartar buildup.

    • Reduces hairballs
    • Promotes oral health
    • Highly digestible proteins
    • Promotes healthy weight


    • Hefty price tag
    • There are counterfeit versions

    4. Blue Buffalo Weight Control Natural Adult Dry Cat Food

    Blue Buffalo Weight Control Adult Dry Food

    Quality: 4.6/5
    Proteins: 30%
    Fats: 10%
    Calories: 346 kcal/cup
    Fiber: 9%

    Do you want your overweight adult cat to lose weight? The Blue Buffalo weight control adult cat food is what you need.

    This weight-loss food has carefully balanced proteins and calories to help your cat thrive and maintain healthy body weight. The high-quality deboned chicken meat and L-carnitine support weight management. They also build a cat’s strong muscles.

    The recipe will help your overweight pet develop a healthy and shiny coat and skin as it contains omega-3 and fatty acids. In addition, the included protein and fiber promote digestion health in adult cats.

    The formula contains LifeSource Bits, an exclusive blend of vitamins, minerals, and antioxidants from Blue.  Animal nutritionists and veterinarians carefully select the blend to help with life stage requirements, healthy oxidative balance, and a healthy immune system.

    • Natural garden veggies, whole grains, and fruit
    • Optimal blend of high-quality protein and calories
    • Supports a healthy immune system
    • Excludes chicken by-product meals


    • It is expensive

    5. Purina Pro Plan Prime Plus

    Purina Pro Plan Prime Plus Adult 7+ Chicken & Rice Formula Dry Cat Food

    Quality: 4.6/5
    Proteins: 38%
    Fats: 17%
    Fiber: 2.5%

    Are you worried about your senior cat’s diet? At seven years, the cat’s body will likely change in terms of their body weight, skin condition, digestive system, and immune system.

    For these reasons, try Purina Pro Plan prime plus because it takes care of the nutritional needs of senior cats.

    The recipe is formulated with an optimal blend of prebiotic fiber, antioxidants, omegas, vitamins, live probiotics, and highly digestible proteins to extend your cat’s life.

    The senior cat food uses real chicken as its first ingredient that encourages the development of lean muscles while maintaining a healthy weight. Live probiotics promote gut flora and a healthy digestive system.

    Antioxidants included are beta carotene and vitamin E, which support a strong immune system. And the omega-3 and -6 fatty acids nourish the feline’s skin and coat.

    • Ideal for adult cats
    • Promotes digestive and immune health
    • Highly digestible recipe


    • Some cats throw up after consuming it

    6. Merrick Purrfect Bistro Grain-Free Chicken Recipe

    Merrick Purrfect Bistro Grain-Free Chicken Pate Canned Cat Food

    Quality: 4.5/5
    Proteins: 10%
    Fats: 5%
    Calories: 1,132 kcal/kg
    Fiber: 1%

    The Merrick Purrfect bistro grain-free chicken recipe is formulated for adult cats who love finer things. In addition, the food is suitable for kittens, adults, and senior cats.

    It is made with real deboned chicken meat, whole foods, antioxidants, omega fatty acids, and probiotics. The protein-rich chicken contains nutrients that keep your cat energetic and build healthy muscles.

    The recipe is packed with antioxidants for a healthy immune system. In addition, there are omega fatty acids that nourish the lustrous fur and skin.

    Picky cats love the delectable pate texture. What’s more, since cats rarely drink water, the food has essential moisture to keeps them hydrated.

    • Grain-free
    • Promotes healthy digestion
    • Promotes healthy skin, muscles, and immunity
    • Ideal for picky eaters


    • Issues with the quality, smell, and texture

    7. Weruva Paw Lickin’ Chicken Formula

    Weruva Paw Lickin' Chicken in Gravy Grain-Free Canned Cat Food

    Quality: 4.5/5
    Proteins: 10%
    Fats: 1.4%
    Calories: 673 kcal/kg
    Fiber: 0.5%

    The Weruva formula features one popular flavor – chicken. It contains thinly shredded, boneless, and skinless cage-free chicken meat as its main ingredient. This means that anytime your cat devours this meal, they take in rich proteins necessary for healthy muscles.

    If your pet is a picky eater, try this broth-based gravy. The recipe focuses on hydration with high moisture content and a completely balanced diet to satisfy finicky felines.

    Weruva paw lickin’ chicken formula has a perfect blend of vitamins, minerals, amino acids, omegas, and taurine.  Since it contains tiny amounts of phosphorous, magnesium, and ash, it works well with supporting a healthy urinary tract.

    What’s more, this adult cat food is produced in a human food facility. Besides, it is free of grains, GMOs, antibiotics, hormones, and carrageenan.

    • Formulated with animal protein
    • Perfect blend of vitamins, minerals, omegas, and amino acids
    • Ideal for pickiest eaters
    • Grain-free, carrageenan-free, and GMO-free


    • Inconsistencies in the food’s quality

    8. Tiki Cat Puka Luau Succulent Chicken in Chicken Consommé

    Quality: 4.3/5
    Proteins: 16%
    Fats: 2.6%
    Calories: 863 kcal/kg
    Fiber: 0%

    Tiki Cat Puka Luau succulent chicken recipe is all about meeting your cat’s nutritional needs. Its primary ingredient is shredded chicken breast simmered in chicken broth.

    The tasty chicken broth has plenty of moisture to keep your feline hydrated. In addition, chicken is rich in proteins that are necessary for developing healthy muscles.

    The formula is packed with vitamins, minerals, taurine, and omegas to maintain a healthy, balanced diet. The included sunflower oil contains omegas that nourish your cat’s skin and coat.

    The consommé formula is free of grains, gluten, starches, flour, and carbohydrates, making it ideal for picky eaters.

    • Keeps your pet hydrated
    • Grain-free and carbs-free
    • Promotes healthy muscles, digestive systems, and urinary health
    • Ideal for adult cats with food allergies


    • Contains 0% fiber

    9. Nutro Perfect Portions Grain-Free Natural Wet Cat Food, Cuts in Gravy

    NUTRO Perfect Portions Grain Free Natural Wet Cat Food

    Quality: 4.3/5
    Proteins: 7%
    Fats: 3.5%
    Calories: 38 kcal/cup
    Fiber: 1%

    Are you looking for a mess-free adult cat wet food? Try Nutro perfect portions grain-free natural wet cat food. To serve, you just need to snap the twin-pack tray into two, peel the top packaging, and voila! No more messy leftovers.

    The chicken recipe is full of moisture and high-quality protein. Ingredients include; chicken, chicken broth, chicken liver, and pork plasma to support good digestion, a shiny coat, and healthy skin.

    The wet food is also rich in minerals, vitamins, and taurine to support your pet’s metabolic functions, promote healthy growth and good vision.

    If your cat is allergic or sensitive, worry less because this diet is free of GMO ingredients, grains, and fillers.

    • Suitable for adult cats
    • Contains right-sized portions of meals
    • Grain-free
    • No preservatives, artificial colors, and flavors


    • Has a low protein content
    • Opening the package can be messy

    10.  Fancy Feast Turkey Feast Roasted

    Fancy Feast Roasted Turkey Feast Canned Cat Food

    Quality: 4.1/5
    Proteins: 11%
    Fats: 2%
    Calories: 80 kcal/cup
    Fiber: 1.5%

    The main ingredient in the Fancy Feast roasted turkey feast canned food is turkey. It is not only a rich source of protein but amino acids too. This is why the diet helps adult cats build and maintain strong muscles.

    Did you know that turkey is also rich in glucosamine? This chemical is beneficial for joints health and mobility. The included poultry broth makes the food tasty while promoting hydration.

    Another ingredient in the canned food is the liver, that’s rich in iron, proteins, vitamin A, and amino acids. These nutrients from the liver support hemoglobin production, muscle development, healthy vision, and a healthy immune system.

    Fancy Feast Roasted turkey feast canned food is a delicious, slow-cooked food that offers a complete and balanced meal for adult cats.

    • Keeps your cat hydrated
    • Supports urinary health
    • Features real turkey meat
    • Promotes heart, vision, and overall well-being
    • Ideal for picky eaters


    • The protein content is pretty low

    Buyer’s Guide

    Nutrients to Look for When Choosing the Best Cat Food for Adult Cats

    High-quality cat food for adult cats needs a perfect balance of proteins, fats, minerals, vitamins, carbohydrates, and moisture to maintain optimal health. Here is a breakdown of the nutrients to look for.


    When choosing cat food, look for one that features real meat as the primary source of protein. In addition, ensure that proteins constitute at least 25% of the diet.

    Rich sources of protein include chicken, turkey, lamb, salmon, and tuna. Animal organs like the liver and heart are also great ingredients because they are rich in taurine.

    Taurine is an essential amino acid that supports healthy vision and the immune system. Since cats are unable to produce this amino acid naturally, it must be part of their diet.


    Adult cats require 20 to 25% of fat from their diet. Most pet owners think that when cats eat high-fat foods, it will result in obesity. They, therefore, buy low-fat foods.

    However, when cats eat low-fat foods, they often overeat to meet the fat requirement. Therefore, when looking for the best adult cat food, choose a diet with a fat source like chicken fat.


    Cats need meat, not carbohydrates, to survive. This is why some cats become allergic or develop digestive problems when they eat carbohydrates.

    It would be best to purchase a grain-free adult cat food, especially if your cat is sensitive or allergic to carbs.

    cat eating food at home
    Image Credit: Africa Studio, Shutterstock

    Moisture Content

    Cats rarely drink water, a reason why you should include moist and wet foods in your pet’s diet. Dehydration can lead to urinary tract infections and, worse, renal failure.

    Therefore, as much as your feline enjoys munching on dry food, it is best to substitute it with wet foods occasionally.

    Free of Additives and Artificial Ingredients

    The best adult cat food ought to be free of artificial ingredients and carrageenan. Artificial colors and flavors are unnecessary in a nourishing recipe. Besides, these additives are associated with behavioral issues, cancer development, and other complicated health impacts.

    In addition, keep off foods with carrageenan. This seaweed extract acts as a binder and thickener. Unfortunately, it also causes inflammation and cancer in cats.

    What to Look for On Cat Food Label

    Before you pick out an adult cat food, confirm that it is a complete and balanced nutrition diet as per AAFCO’s requirements. Remember, your cat relies on you for its nutritional needs.

    Also, check that the food lists its protein sources. It should read lamb, beef, chicken, turkey, tuna, or other protein sources rather than ‘meat.’

    Furthermore, if your cat loves canned food, ensure that the first listed ingredient is a protein source.

    hepper cat paw divider


    Once you understand the nutritional needs of your adult cat, choosing the best cast food is much easier from there.

    Purina Pro Plan Savor cat food with probiotics stands out as the best cat food because it supports a healthy digestive system and immunity.

    If you are looking for cat food that offers the best value for your money, try Hill’s Science Diet Dry Cat Food. The veterinarian-recommended recipe is digestion-friendly and controls hairballs.

    Featured Image Credit: Patrik Slezak, Shutterstock

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