Best Cat Food UK: Our Top Picks for Every Cat and Budget

Standing in the pet food aisle, staring at forty kinds of pouch while your cat waits at home with opinions? You’re not alone. The good news is that choosing the best cat food in the UK is simpler than the packaging makes it look.

Most healthy cats do well on any food labelled “complete” that suits their age, and that they actually enjoy eating. Below, we’ve picked eight complete foods you can buy in the UK, from a budget wet food to options for kittens, older cats and sensitive tummies. Then we explain how to read a label, so you can judge any food yourself. If you want the full background first, start with our guide on how to choose the best cat food.

How we chose these cat foods

Best cat food UK at a glance

Cat food	Best for	Type	Pack	Price	Rating
PURINA ONE Mini Fillets in Gravy	Best overall	Wet	40 x 85g	£14.75	4.6 (6,871)
FELIX As Good As It Looks Ocean Feasts	Best budget	Wet	40 x 100g	£14.12	4.7 (6,259)
GOURMET Perle Chef’s Collection	Fussy eaters	Wet	40 x 85g	£15.00	4.6 (8,248)
PURINA ONE Bifensis Adult Chicken	Best dry food	Dry	7.5kg	£29.99	4.8 (12,702)
ROYAL CANIN Kitten Instinctive in Gravy	Kittens	Wet	12 x 85g	£13.98	4.6 (2,988)
WHISKAS Senior 7+ in Jelly	Older cats	Wet	40 x 85g	£11.85	4.8 (3,572)
PURINA ONE Sensitive Turkey	Sensitive tummies	Dry	4 x 750g	£19.50	4.9 (525)
IAMS Indoor Chicken	Indoor cats	Dry	3kg	£11.89	4.8 (4,271)

Our 8 picks for the best cat food in the UK

Every cat is different. Some will eat anything, and some treat dinner like a restaurant review. So rather than one “winner”, we’ve picked a food for each common situation. Find the one that sounds most like your cat.

1. Best overall: PURINA ONE Mini Fillets in Gravy

If you want one wet food that suits most adult cats, start with PURINA ONE Mini Fillets in Gravy. It’s a complete adult food, and the mixed box gives your cat different flavours through the week. The small fillets are easy to eat, and the price sits in the middle of the market.

Good to know: some cats lick off the gravy and leave the fillets. If yours does, try a jelly or pâté texture instead.

2. Best budget cat food: FELIX As Good As It Looks Ocean Feasts

Feeding more than one cat soon adds up. FELIX As Good As It Looks Ocean Feasts works out at about 35p per 100g, one of the cheapest wet foods on our list. It’s still a complete food, and the bigger 100g pouches suit hungry adult cats.

Good to know: this box is fish flavours only. Alternate it with a meat selection so your cat doesn’t get fixed on one taste.

3. Best for fussy eaters: GOURMET Perle Chef’s Collection

Some cats sniff a bowl and walk away. GOURMET Perle Chef’s Collection mixes turkey, tuna, duck and lamb in fine fillets, which gives picky cats plenty of choice. It’s labelled complete and balanced, and it has the most ratings of any wet food on our list.

4. Best dry cat food: PURINA ONE Bifensis Adult Chicken

5. Best for kittens: ROYAL CANIN Kitten Instinctive in Gravy

Kittens grow fast, so they need a food made for growth. The PDSA advises a kitten food for the first 12 months. ROYAL CANIN Kitten Instinctive in Gravy is a complete wet food for kittens aged 4 to 12 months. It costs more per pouch, so many owners pair it with a kitten dry food. Our guide to the best kitten food explains what else to look for, and our new kitten checklist covers everything else to buy.

6. Best for older cats: WHISKAS Senior 7+ in Jelly

Older cats often eat less and drink less, so a tasty wet food helps. WHISKAS Senior 7+ in Jelly is a complete senior food at a friendly price, and the jelly adds extra moisture. The PDSA counts cats as senior from about 11, while many brands start their senior ranges at 7, so ask your vet when to switch. For more ideas, read our senior cat nutrition tips.

7. Best for sensitive tummies: PURINA ONE Sensitive Turkey

If your cat’s digestion is easily upset, a gentle recipe can help. PURINA ONE Sensitive Turkey is a complete dry food with the highest rating on our list. It comes in four 750g bags, so each one stays fresh once opened.

Good to know: ongoing sickness or diarrhoea needs a vet check first. A new food should never replace a diagnosis.

8. Best for indoor cats: IAMS Indoor Chicken

Indoor cats usually move less than cats who roam outside, so they need fewer calories. IAMS Indoor Chicken is a complete dry food made for indoor living, with weight management and hairball control on the label. It’s also the cheapest dry food on our list. Pair it with plenty of play, as we explain in our indoor cat care guide.

Which cat food is right for your cat?

Not sure where to start? Use this quick match, then check the full pick above.

• Kitten under 12 months: ROYAL CANIN Kitten Instinctive, alongside a kitten dry food.
• Adult cat, no special needs: PURINA ONE Mini Fillets, or PURINA ONE Bifensis if you prefer dry.
• Feeding on a tight budget: FELIX As Good As It Looks, mixed with a meat selection.
• Picky eater: GOURMET Perle Chef’s Collection, with its four flavours.
• Indoor cat who puts on weight easily: IAMS Indoor, with portions weighed.
• Easily upset tummy: PURINA ONE Sensitive, after a vet check.
• Older cat: WHISKAS Senior 7+, once your vet agrees it’s time to switch.

How to choose the best cat food for your cat

Our picks are a starting point, not the only good options. Next time you’re in the supermarket or pet shop, these four quick checks will help you judge any cat food on the shelf.

1. Check it says “complete”

This is the single most useful word on the pack. The PDSA explains that a complete food contains all the nutrients your cat needs. A “complementary” food doesn’t, so it should only be an occasional treat or topper. Some popular tins in broth are complementary, even though they look like a meal. That’s why we left them off this list.

2. Match the food to your cat’s life stage

Kittens, adults and older cats need different things. The PDSA suggests a kitten food up to 12 months, an adult food from 1 to 10 years, and a senior food from around 11 years. Within the adult years, pick a recipe that fits your cat’s lifestyle, such as indoor or neutered.

3. Decide between wet, dry or both

Healthy cats can eat wet food, dry food or a mix, unless your vet advises otherwise. Wet food adds water to your cat’s diet, which helps cats who don’t drink much. International Cat Care suggests feeding healthy cats a mix of both, so they don’t get fixed on one type. We compare the two in detail in wet vs dry cat food.

4. Read the label, not the picture

Under UK Pet Food labelling rules, every pack must list:

• Complete or complementary, and which animal it’s for.
• The ingredients in order of weight, heaviest first. Look for a named meat or fish near the top.
• The analytical constituents: protein, fat, fibre, ash and moisture. Wet food looks lower in protein because so much of it is water.
• Feeding guidelines based on your cat’s weight. Treat them as a starting point, then adjust.

Cats are obligate carnivores. International Cat Care explains that they need nutrients such as taurine that only come from animal sources. So a vegetarian diet isn’t suitable for cats.

How to switch your cat to a new food

A sudden change can upset your cat’s stomach, so take it slowly. The PDSA recommends moving to a new food over about two weeks:

1. Days 1 to 4: offer a small amount of the new food next to the old one.
2. Days 5 to 10: give a little more of the new food and a little less of the old.
3. Days 10 to 14: phase out the old food completely.

Keep treats to 10 to 15% of your cat’s daily calories, as the PDSA advises, and skip milk, since many cats are lactose intolerant. Our list of cat nutrition mistakes to avoid covers a few more traps.

Foods and treats to keep away from your cat

Even the best cat food can be undone by the wrong extras. The PDSA warns never to give your cat these:

• Grapes and raisins
• Onions and garlic, including foods cooked with them
• Raw meat
• Milk and other dairy, because many cats are lactose intolerant

Fatty leftovers are best avoided too. If you want to treat your cat, choose cat treats and count them as part of the day’s food.

Signs the food suits your cat

Once your cat has settled on a new food for a few weeks, look for these good signs:

• They finish meals happily without much fuss
• Their weight stays steady, and you can feel their ribs under a thin layer of fat
• Their coat looks glossy rather than dull or greasy
• Their litter tray habits stay regular

If you notice the opposite, don’t keep switching brands every few days. Give each change time, and check our 10 signs of a healthy cat for what normal looks like.

When to talk to your vet about food

You know your cat better than anyone, so trust your instincts. A change of food can’t fix a health problem, so book a vet visit if your cat:

• stops eating, or eats much less than usual
• has vomiting or diarrhoea that doesn’t settle
• loses or gains weight without a clear reason
• starts drinking much more water than normal
• has itchy skin or a dull coat you think may be food related

Your vet may also suggest a prescription diet for some conditions. This is general guidance and not a substitute for advice from your vet.

Best cat food FAQs

Is expensive cat food better?

Not always. Any food labelled complete is made to meet your cat’s nutritional needs. Pricier foods may use different ingredients or smaller packs, but the best cat food is one your cat eats happily and stays healthy on. Check the label, then choose what fits your budget.

How much should I feed my cat?

Start with the feeding guide on the pack, based on your cat’s weight. Then watch their body shape and adjust. The PDSA notes that most cats are good at knowing how much they need, but portion control helps cats who overeat. Our guide to how often to feed a cat has a simple schedule.

Is grain-free cat food healthier?

Not automatically. What matters most is that the food is complete and suits your cat. We look at the evidence in is grain-free cat food really better?

Can I feed my cat the same food every day?

Yes, as long as it’s complete. Still, International Cat Care suggests offering some variety, such as a mix of wet and dry, so your cat doesn’t refuse everything except one food. Mixed-flavour boxes make this easy.

Can I leave dry food out all day?

For many cats, yes. The PDSA notes that cats often prefer to graze through the day rather than eat set meals. However, if your cat tends to overeat, measure the daily amount each morning and don’t top it up. A puzzle feeder slows fast eaters down too.

The bottom line

Feeding your cat well doesn’t have to be complicated or expensive. Choose a food labelled complete, match it to your cat’s age, and change foods slowly. If you only take one pick from this list, PURINA ONE Mini Fillets in Gravy is our best all-rounder. If your cat’s appetite, weight or tummy changes, talk to your vet.

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