Best Cat Food for Outdoor Cats

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Feral cats’ lives are filled with outdoor activities such as running, climbing, jumping, hunting, and exploring, all of which need them to be in great shape.

They also must be strong enough to defend themselves from wild animals, stray dogs, other wild cats and deflect any health hazards. To keep your outdoor cat healthy enough to endure all the challenges and get to enjoy the daily adventures out there, you must feed them with the proper diet.

In this article, we shall talk about the best cat food for outdoor cats and the factors to consider while selecting the best brand. Read on to find out what best to feed your furry best friend.

🐱 Quick Answer: The best cat food for outdoor cats is a high-protein, calorie-dense, complete-and-balanced dry food. Active outdoor and indoor-outdoor cats burn more energy roaming and hunting, so they need more calories and animal protein than couch cats. Dry food holds up longer in a covered feeder, and always keep fresh water nearby.
Key Takeaways
  • Outdoor and indoor-outdoor cats burn more energy than indoor-only cats, so they need higher-protein, calorie-dense food.
  • Look for a complete-and-balanced formula with real meat or fish as the first ingredient.
  • Dry food can be left out longer than wet food in a covered feeder, but it still goes stale and can freeze in cold weather.
  • Wet food gives outdoor cats extra moisture but spoils within a few hours outside, especially in heat.
  • Outdoor cats often need more calories in winter to stay warm, and they always need access to fresh, unfrozen water.

Related reading: best outdoor cat house. best outdoor cat enclosure. best dry cat food.

Our Top Picks

Blue Buffalo Wilderness Natures Evolutionary Diet Chicken High-Protein Grain-Free Adult Indoor Dry Cat Food, 9.5-lb bag

Blue Buffalo Wilderness High Protein Grain Free Cat Food

Purina ONE Plus Skin & Coat Health Salmon & Ocean Whitefish High-Protein Dry Cat Food

Purina ONE Plus Skin & Coat Health Salmon & Ocean Whitefish High-Protein Dry Cat Food

Instinct Original Real Chicken Recipe Grain-Free Dry Cat Food, 11-lb bag

Instinct Original Real Chicken Natural Dry Cat Food

Blue Buffalo Wilderness High Protein Grain Free Cat Food

Blue Buffalo Wilderness Natures Evolutionary Diet Chicken High-Protein Grain-Free Adult Indoor Dry Cat Food, 9.5-lb bag

The first to feature on our list is the Blue Buffalo high protein grain-free cat food, which, just as the name suggests, is a grain-free, tasty and protein-filled meal.

This particular brand of cat food is cold-formed, a process that limits the heats amounts used during ingredients preparation to ensure they do not lose their nutritional value. The cold-formation process places Blue Buffalo Wilderness high protein cat food as one of the most nutrient-dense cat food in the market today.

It has a minimum of thirty-eight percent protein per serving, coming from real natural chicken, sufficient to meet the feline’s nutritional needs.

The manufacturer also ensures you have peace of mind by indicating all the ingredients available with this product. Aside from being grain-free, Blue Buffalo Wilderness does not contain wheat, soy, or any artificial flavors or colors, to ensure your cat does not have adverse reactions.

If your looking for a hearty meal to feed your outdoor cat, look no further than Blue Wilderness; it doesn’t disappoint.

Pros

  • It is cold-formed for nutrient retention
  • It has a 38% minimum protein content in each serving
  • It has high-quality protein
  • Does not contain any harmful additives or ingredients
  • Pricey

Purina ONE Plus Skin & Coat Health Salmon & Ocean Whitefish High-Protein Dry Cat Food

Purina ONE Plus Skin & Coat Health Salmon & Ocean Whitefish High-Protein Dry Cat Food

Real salmon sits at the top of the ingredient list here, so your cat gets the animal protein an active body actually runs on. That protein helps fuel the roaming, climbing, and hunting an outdoor cat does all day. The added omega-6 and vitamins support a healthy coat too, which matters a lot when your cat faces sun, wind, and cold outside.

The big 22-lb bag makes this a smart pick if you feed more than one cat or keep a covered feeder going outdoors. It’s a complete-and-balanced dry food, so it covers your cat’s daily nutrition without any extras. At around $43, it’s an easy everyday choice that won’t wreck your budget.

Pros:

  • Real salmon is the first ingredient, giving active outdoor cats the animal protein they need for energy
  • Omega-6 fatty acids and vitamins support a healthy skin and coat for weather exposure
  • Large 22-lb bag is cost-effective for multi-cat homes or regular outdoor feeding
  • Complete and balanced, so it works as a full daily diet

Cons:

  • The 22-lb bag is a lot of food to store, and dry kibble can go stale or spoil if left in a damp or hot spot
  • As a dry food, it doesn’t add much moisture, so your cat still needs fresh water nearby

Instinct Original Real Chicken Natural Dry Cat Food

Instinct Original Real Chicken Recipe Grain-Free Dry Cat Food, 11-lb bag

Another great brand of cat food to consider for your outdoor feline is Instinct Original Real Chicken natural dry cat food. It is a delicious, nutritious formula with 81% of the ingredients coming from real animals, 19% from healthy fruits and veggies, and essential oils.

This cat meal by Instinct Original contains high protein levels, thanks to the meat derived from free-range chicken incorporated in the formula. It is therefore perfect for active felines like your outdoor kitty.

The meal is also enriched with other essential ingredients such as antioxidants, natural omegas, and probiotics. The antioxidants help eliminate elements that weaken the body’s immune system, while the probiotics promote gut health. Natural omegas, on the other hand, help to stimulate a healthier skin and coat.

Instinct original dry cat food does not have any filler ingredients like corn, wheat, soy, or potatoes, which are useless to the cat and impact its health negatively. It also does not contain any artificial flavors, colors, or preservatives.

In addition, each piece of kibble from this product comes covered in free-dried material to help enhance its taste and maintain its nutritional value. The material is natural and comes from minimally processed whole foods and real meat.

The only downside to this product is that it contains peas which could cause kidney and bladder stones in some felines.

Pros

  • It has a high protein content
  • High-quality proteins from the free-range chicken
  • It is enriched with antioxidants, probiotics, and natural omegas
  • Does not have any filler ingredients
  • It is freeze-dried to maintain its nutritional value and taste.

Cons

  • It contains peas which could potentially lead to bladder and kidney stones.`

Hill’s Science Diet Dry Cat Food – Premium Choice

Hill's Science Diet Adult Chicken Recipe Dry Cat Food

Hill’s science diet has got to be one of the most reputable companies in the industry of pet supplies, and it is so for a good reason; the quality of their products never disappoints, and their cat food is not any different.

To start with, it comes in a thirteen-pound bag to ensure your kitty has more than enough to enjoy. The formula of This product has incorporated prebiotic fibers that promote healthy gut function and significantly help elderly cats with digestion.

The cat meal is also grain-free to ensure you don’t risk the health of your outdoor kitty. The high protein content in this kitty food comes from salmon, arguably one of the best sources for high-quality protein. Salmon also provides high omega-3 and omega-6 amounts that help improve vision, promote a healthy immune system and promote soft, luscious fur.

However, Hill’s Science Diet has recently changed the product’s packaging and the size and taste of the kibbles. Some cats have had difficulty adjusting to the new product, and you might therefore want to buy a smaller pack to monitor how well your kitty loves the repackaged version.

It does help that the manufacturer gives a detailed manual on how to transition your cat smoothly to this food to help avoid appetite loss, diarrhea, or constipation issues.

Pros

  • Contains high-quality salmon protein
  • It is enriched with prebiotic fibers to better your cats gut health
  • Has omega-3 and omega-6 fatty acids to promote stronger vision, a healthier immune system, and a luscious coat.


Cons

  • It is pricey
  • May require adjusting to the new repackaged version

Wellness Complete Health Natural Dry Cat Food

Wellness Complete Health Salmon Adult Dry Cat Food, 5-lb bag

This cat food by Wellness Complete is a balanced diet for cats, intended to satisfy the energy requirements of an active outdoor cat. It contains protein-rich-salmon as one of the main ingredients, which helps your pet build lean muscle and provides them with fuel for their escapades.

It contains complex carbohydrates to provide energy and flaxseeds that act as a natural source of omega-6 fatty acids to support healthier skin and coats. They have also enriched this cat food with antioxidants, vitamins, minerals, and taurine to help improve the cats’ overall health.

Probiotics, prebiotics, and healthy fibers have also been incorporated into the product to promote better food digestion and prevent the issue of hairballs. There are no traces of corn, wheat, soy, or filler products, which means your cat’s health is not at risk after consuming this cat food.

However, Wellness Complete recently made slight changes to its formula, and some cats may find it difficult to digest the new kibbles.

Pros

  • A high content of protein
  • It contains omega-6 for a healthy coat and skin
  • It has numerous minerals and vitamins
  • Has no filler ingredients

Cons

  • The new formula kibbles can be a problem for some cats to digest.

Buyer’s Guide; How to Find the Best Cat Food for Outdoor Cats

Numerous cat food brands for outdoor kitties vary in quality, price, and nutritional value. If you are looking to get the best, here are a few important factors to consider.

a) Protein Type and Content

Cats need animal-based protein and not plant-based for their survival, as they are obligate carnivores. Cats of different ages will need different amounts of proteins, and the outdoor felines require at least 30% protein in their meals for ideal health.

For kittens, higher amounts are necessary as they are still in the muscle and tissue-building stage. On the other hand, healthy adults can do with average amounts of protein as they only need it for tissue maintenance.

With elderly felines, above-average amounts are required to help fight the effects of aging, for example, tissue degeneration.

b) Ingredients of the cat food

Cats, unlike dogs, do not do well with carbohydrates in their diet, although small amounts can be tolerated. Most cat food ingredients, preferably the first five on the label, should therefore consist of animal-based products.

Having the five first ingredients on the label as animal-based can make the product a bit pricey, which is why some manufacturers like to include vegetables.

Try and get cat food that does not have less than three meat-based products in the first five ingredients and if you can afford it, go for one whose first five are all meat-based.

c) The Label

When going cat food shopping, you need to pay attention to the label as it contains information that will help you determine whether or not the food is suitable for your kitty.

Some chows are meant for kittens, others for adult cats, and others are intended for sick kitties, so the label helps you know who the food is intended for. For outdoor cats, ensure that the label indicates that the cat food is proposed for active felines.

The bag’s weight is also indicated on the label, and depending on the amount our furball consumes in a day, you can calculate the number of servings that one package can give. This way, you are also able to determine whether or not it’s a cost-effective option.

FAQ’s

I. How often must I feed my outdoor cat?

Feeding your outdoor kitty is similar to feeding an indoor cat, which is daily, ideally twice a day, for breakfast and dinner.

The idea that outdoor cats should not be fed as they can go out and hunt for food during the day is a false narrative. They do have natural instincts to hunt, but not essentially for food. They do it for fun, and leaving them to feed on prey is cruel and irresponsible as they could be starved.

Be consistent with mealtime to train your cats to come home when it’s time for food. It also helps you know if your cat is in trouble when she doesn’t show up. If you stop leaving food for your outdoor kitty, they could end up finding it elsewhere and straying from home, which is a terrible idea.

II. Are outdoor cats Happier and healthier Cats?

Similar to human beings, cats have different triggers and levels of happiness, which makes it hard to tell whether a feline is happier outdoors than indoors.

Sure thing, an outdoor cat has a lot of activities to enjoy- interaction with wildlife and other felines, unlimited entertainment, huge areas to play, tree climbing, mental stimulation, exercises, and opportunities to express their natural behaviors like hunting and scratching trees.

On the other hand, a well-loved and groomed house cat could also live a greater life than an outdoor cat that has all the space and freedom but must fight to survive daily.

Conclusion

Outdoor cats are active felines and therefore have unique needs. All the activities they engage in, tree climbing, hunting, and exploring, consume a lot of energy; even though they hunt, they come up short more often than not.

Therefore, it is important to give them food rich in proteins for fuel and help build and maintain tissue. While the market is flooded with different brands, we hope this article makes it easier for you to decide. The next time you go cat food shopping, keep all the details in mind!

This guide is educational and not a substitute for veterinary care. For more on feeding community and outdoor cats, Alley Cat Allies and the ASPCA both have practical resources.

Frequently Asked Questions

Q: What should I feed a stray or outdoor cat?

Feed a stray or outdoor cat a complete-and-balanced commercial cat food, ideally a high-protein dry kibble or wet food made for cats. Never give cats milk, onions, garlic, or chocolate, since these can make them sick. Fresh water alongside the food matters just as much.

Q: How much should an outdoor cat eat?

An active outdoor cat usually needs a bit more than the standard 4 to 6 ounces of wet food or roughly 1/3 to 1/2 cup of dry food per day, since roaming burns extra energy. Check the feeding guide on the bag for your cat’s weight, then adjust based on body condition. A vet can help you dial in the right amount.

Q: Is dry or wet food better for outdoor cats?

Dry food is often more practical for outdoor cats because it can sit in a covered feeder for hours without spoiling. Wet food gives more moisture and is easier on older cats, but it spoils fast outside and freezes in the cold. Many cat parents do a mix: wet at feeding times, dry left out.

Q: Can I leave cat food outside overnight?

You can leave dry food out overnight in a covered feeder, though it may attract raccoons, insects, or other animals. Wet food should not be left out more than a few hours because it spoils quickly, faster in heat, and it freezes in winter. Pick up leftovers and refresh the water daily.

Q: What human foods are safe for outdoor cats?

Plain cooked chicken, turkey, or fish with no seasoning is safe in small amounts as a treat. Skip anything with onions, garlic, salt, or sauces, and never give cats milk or chocolate. Human food should only be an occasional extra, not a replacement for complete cat food.

Q: Do outdoor cats need more food in winter?

Yes, outdoor cats usually need more calories in winter because their bodies burn extra energy staying warm. Offering a bit more high-protein food helps them keep up their body condition. Make sure their water doesn’t freeze, since staying hydrated is just as important in the cold.

Disclaimer: The content on The Ideal Cat is for general informational purposes only and is not veterinary or medical advice. While we strive for accuracy, we cannot guarantee all information is complete, current, or error-free — always consult your veterinarian (or doctor) before acting on anything related to your pet's or your own health, diet, or care. As a Chewy affiliate, I earn commissions for qualifying purchases. If you click a link on this site and make a purchase, we may earn a commission at no extra cost to you.