Purina ONE cat food
We don't collect customer star ratings or run a reviews system on this site, so instead of promising something we don't have, here is a plain look at what Purina ONE's cat food range actually contains and how the recipes within it differ, which is usually the more useful thing to know before buying.
What's in the Purina ONE range
Purina ONE's cat food spans life stages and specific needs, from Bifensis Chicken and Bifensis Salmon dry recipes for general adult feeding, through to Senior 7+ formulas like Purina One Senior 7+ Bifensis Chicken for older cats, and more targeted options such as Adult Cat Urinary Health Chicken and Sensitive Cat Turkey. Wet options include the Mini Fillets pouches in gravy, offered both as a standard adult range and a senior version.
The range is built around named protein sources - chicken and salmon are the two most common - with different recipes aimed at general health, sensitive digestion, urinary health or the senior life stage, so the right choice depends on which of those, if any, applies to your cat rather than picking on flavour alone.
How to choose between recipes
If your cat has no particular dietary need, a standard adult recipe such as Bifensis Chicken or Bifensis Salmon is a reasonable everyday choice, moving to the Senior 7+ range once your cat reaches around that age. If your cat has a known sensitivity or a diagnosed condition like urinary or digestive issues, the more targeted recipes in the range are worth considering, though it is still worth checking with your vet that the specific formulation suits your cat's situation.
As with any food change, introduce a new Purina ONE recipe gradually over a week or so rather than switching overnight, watching your cat's appetite and stools as you go.
From this brand
Everything below is in stock with us, priced with delivery worked out, and packed and posted by hand in the UK.

Whiskas 1+ Salmon Adult Dry Cat Food
Complete salmon dry food for adult cats in a practical 1.9KG bag
£12.39

Whiskas 1+ Lamb Adult Dry Cat Food
Complete lamb dry food for adult cats in a practical 1.9KG bag
£12.39

Whiskas 1 Tuna Adult Dry Cat Food
Complete tuna dry food for adult cats, offered in several bag sizes
From£3.19

Whiskas Kitten Chicken Dry Cat Food
Complete chicken dry food for kittens, available in several bag sizes
From£3.19

Whiskas 1 Chicken Adult Dry Cat Food
A complete dry food for cats 1+, with chicken present only in the brown kibbles
From£3.19

Whiskas 7+ Senior Cat Complete Dry with Chicken
Complete chicken dry food for senior cats aged 7+ in a 1.9KG bag
£12.39

Whiskas 7+ Chicken Adult Dry Cat Food
Complete chicken dry food for senior cats aged 7+ in an 800G bag
£6.09

Whiskas 2-12 Months Kitten Complete Dry Food Chicken
Complete chicken dry food for kittens aged 2-12 months in a 7KG bag
£30.15

Whiskas 1+ Adult Cat Complete Dry Food Tuna
Complete tuna dry cat food for adults in a 7KG bag with 30% protein
£30.15

Whiskas 1+ Adult Cat Complete Dry with Chicken
Complete chicken dry cat food for adults in a 7KG bag with 30% protein
£30.15

Burns Adult/Senior Cat Sensitive Grain Free Duck & Potato
Grain-free duck and potato food for cats with digestive or food sensitivities
£16.49

James Wellbeloved Light Adult Dry Cat Food Fish
A lower-calorie fish dry food for adult cats managing their weight, with joint-support ingredients
£24.65
Common questions
- Is Purina ONE Sensitive suitable for any cat with digestive issues?
- It is formulated with sensitive digestion in mind generally, but the right food for a specific diagnosed condition should be confirmed with your vet, since 'sensitive' recipes vary in exactly what they are designed to help with and may not suit every underlying cause.
- When should I move my cat onto the Senior 7+ range?
- Around seven years old is the age most senior cat foods, including Purina ONE's Senior 7+ range, are aimed at, but your cat's actual condition, weight and any health changes matter more than their age on paper, so use your vet's guidance if you are unsure.
- Does Purina ONE make dog food as well as cat food?
- Within this range, Purina ONE is stocked here as a cat food line, spanning adult, senior and specific-need recipes for cats. If you are looking for a dog food, it is worth checking a different brand's range built specifically around dogs.
- How do I switch my cat onto a new Purina ONE recipe?
- Introduce it gradually over a week or so, mixing in a little more of the new food and a little less of the old one each day, and keep an eye on your cat's appetite and stools as you make the change.
Related
Written by Matt Garnett, who runs Giddy Pets and is a lifelong pet owner — not a vet. This is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your animal. How we write these guides.