Adult Cat Food

Give your cat the nutrition they need to thrive with our premium selection of adult cat food. At Mutz Nutz, we understand that every feline deserves high-quality meals that support their health, energy, and wellbeing. That’s why we offer a wide range of carefully formulated adult cat food options—designed to meet the dietary needs of cats aged 1 to 7 years.

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Return To Wild Cat Food - Chicken With Tuna and Salmon Return To Wild Cat Food - Chicken With Tuna and Salmon
Return To Wild Cat Food - Chicken With Tuna and Salmon
€21,95
Return To Wild - Adult Cat Turkey and Chicken Return To Wild - Adult Cat Turkey and Chicken
Return To Wild - Adult Cat Turkey and Chicken
€21,95
Whiskas Fish Favourites in Jelly Cat Food Pack,
Out of Stock
Whiskas Fish Favourites in Jelly Cat Food Pack,
€18,95
Return To The Wild Cat Food - Salmon With White Fish Return To The Wild Cat Food - Salmon With White Fish
Return To The Wild Cat Food - Salmon With White Fish
€21,95
Alpha Spirit chicken wet Cat food Alpha Spirit chicken wet Cat food
Alpha Spirit chicken wet Cat food
€2,20
Whiskas Poultry Feasts in Jelly Cat Food
Whiskas Poultry Feasts in Jelly Cat Food
€18,95
Return To The Wild - Kitten Turkey & Chicken Return To The Wild - Kitten Turkey & Chicken
Return To The Wild - Kitten Turkey & Chicken
€21,95
Return to The Wild Cat Food - Duck with Sardines
Return to The Wild Cat Food - Duck with Sardines
€21,95
Whiskas Crunch Cat Food
Whiskas Crunch Cat Food
€2,95
Return to The Wild Cat Food - White Fish with Herring Caviar
Return to The Wild Cat Food - White Fish with Herring Caviar
€21,95
Tuna with Crab Canagan Cat Wet Food Grain Free 75G
Tuna with Crab Canagan Cat Wet Food Grain Free 75G
€1,95
Ocean Tuna Canagan Cat Wet Food Tin - (1x 75g Tin)
Ocean Tuna Canagan Cat Wet Food Tin - (1x 75g Tin)
€1,95

Nourishing Choices for Your Feline: Explore Our Adult Cat Food Range

Our collection includes a variety of flavours, textures, and functional recipes. Whether your cat prefers wet cat food or dry cat food, you’ll find options made with natural ingredients, high-quality proteins, and essential nutrients. Choose from grain-free cat food, hypoallergenic formulas, and high-protein cat food ideal for active cats or those with sensitive stomachs.

As cats mature, their nutritional needs change. Our adult cat food range supports their evolving health with:

  • Optimal protein for lean muscle maintenance

  • Healthy fats for sustained energy

  • Taurine to promote heart and eye health

  • Omega-3 and Omega-6 fatty acids for a shiny coat and healthy skin

  • Prebiotics and natural fibres to aid digestion and gut health

Discover Trusted Cat Food Brands

We proudly stock some of the most reputable names in pet nutrition, including Royal Canin, Applaws, James Wellbeloved, and more. Each product is chosen for its nutritional integrity, palatability, and effectiveness in promoting feline wellness.

Whether you’re looking for a single-protein option, a gentle formula for food-sensitive cats, or a complete meal that satisfies even the pickiest eater, you’ll find a match in our adult cat food collection.

Mix It Up for Mealtime Variety

Many cat parents find success in combining wet and dry cat food to offer variety and added hydration. You can also boost daily nutrition with our full range of cat treats and cat supplements, ideal for rewarding good behaviour or supporting specific health needs like joint support or digestive balance.

Why Shop Adult Cat Food at Mutz Nutz?

  • Premium cat food curated for quality and results

  • Tailored options for different life stages and dietary needs

  • Fast, reliable delivery across Ireland

  • Easy and secure online shopping experience

Adult Cat Food FAQs

1. What age is considered ‘adult’ for cats?
 Cats are considered adults from 1 to 7 years. After this, their needs change, and transitioning to senior cat food may be recommended.

2. Can I mix wet and dry cat food?
 Yes! Mixing the two provides nutritional variety, hydration from wet food, and dental benefits from kibble.

3. Is grain-free food better for cats?
 Grain-free cat food can benefit cats with allergies or sensitivities. Always consult your vet before making major dietary changes.

4. How should I switch my cat to a new food?
 Introduce the new food gradually over 5–7 days, mixing it with their current food in increasing amounts to prevent digestive upset.

5. How much should I feed my adult cat? Feeding guidelines vary based on weight, age, and activity level. Check product packaging and consult your vet to determine the right portion size.