PURINA ONE · REVIEW
Purina ONE Sterilised Rich in Chicken and Wheat
Purina ONE Sterilised Rich in Chicken and Wheat scores 1.9/5 for ingredient quality — a dry food cat food with 15% protein targeting adult cats.
Poor
MiauMiau AI score · 1.9/5
AI ANALYSIS
What MiauMiau's AI actually sees
This food states chicken is the '#1 ingredient', but the full ingredient list is not available, making a complete quality assessment impossible. From the provided data, the guaranteed analysis shows only 15.0% protein as-fed, which is critically low for an obligate carnivore and translates to an unacceptably low protein level on a dry matter basis, while the missing fiber, ash, and moisture data prevent an accurate carbohydrate calculation, but the marketing emphasis on 'wheat' in the name suggests a high filler content.
According to MiauMiau's analysis of over 5,000+ dry food products, Purina ONE Sterilised Rich in Chicken and Wheat scores below the dry food average.
Analyzed by MiauMiau's Nutritional AI · June 2026
This analysis is generated from ingredient and compositional data. It is not veterinary advice. Always consult your veterinarian for health decisions.
Score breakdown
HOW IT COMPARES
Purina ONE Sterilised Rich in Chicken and Wheat vs. the category
Compared to the average dry food across 5,000+ products in our database.
Category avg: 2.7/5
Scores 0.8 points below the average dry food
OUR ASSESSMENT
What we like vs. what to watch
What we like
- Grain-free formula
- Nutritionally complete — suitable as a sole diet
What to watch
- Protein content falls short of optimal levels
- Contains notable filler ingredients
- Contains some controversial additives
WHO IT'S FOR
Is this right for your cat?
Best for
INGREDIENTS
What's actually in the bag
Top ingredients
- 01Helps protect the gut microbiome.
- 02Chicken is the #1 ingredient - a good source of proteins and amino acids to build and maintain strong muscles.
- 03Developed to help maintain a healthy metabolism after sterilization/castration.
- 04Maintenance of an optimal weight thanks to a higher* protein/fat ratio (* +15% versus Purina ONE® Adult).
- 05Purina ONE® Sterilcat is formulated with a tailored nutritional profile for castrated/sterilized cats.
Ingredients are listed by weight. The first ingredients make up the majority of the formula.
NUTRITION
The numbers
Guaranteed analysis
FULL LABEL
Every ingredient
Helps protect the gut microbiome., Chicken is the #1 ingredient - a good source of proteins and amino acids to build and maintain strong muscles., Developed to help maintain a healthy metabolism after sterilization/castration., Maintenance of an optimal weight thanks to a higher* protein/fat ratio (* +15% versus Purina ONE® Adult)., Purina ONE® Sterilcat is formulated with a tailored nutritional profile for castrated/sterilized cats., This bag is recyclable.
FAQ
Questions worth answering
Is Purina ONE Sterilised Rich in Chicken and Wheat good for cats?
According to MiauMiau's AI analysis, Purina ONE Sterilised Rich in Chicken and Wheat is a below-average dry food with a quality score of 1.9 out of 5. This food states chicken is the '#1 ingredient', but the full ingredient list is not available, making a complete quality assessment impossible. From the provided data, the guaranteed analysis shows only 15.0% protein as-fed, which is critically low for an obligate carnivore and translates to an unacceptably low protein level on a dry matter basis, while the missing fiber, ash, and moisture data prevent an accurate carbohydrate calculation, but the marketing emphasis on 'wheat' in the name suggests a high filler content.
What is the protein content of Purina ONE Sterilised Rich in Chicken and Wheat?
Purina ONE Sterilised Rich in Chicken and Wheat contains 15% protein as listed on the label.
Is Purina ONE Sterilised Rich in Chicken and Wheat grain-free?
Yes, Purina ONE Sterilised Rich in Chicken and Wheat is grain-free. It does not contain wheat, corn, rice, or other grain ingredients. This can be beneficial for cats with grain sensitivities, though most healthy cats tolerate grains without issues.
How does Purina ONE Sterilised Rich in Chicken and Wheat compare to other dry food?
According to MiauMiau's database of over 5,000+ cat food products, Purina ONE Sterilised Rich in Chicken and Wheat scores 0.8 points below the average dry food quality score of 2.7. MiauMiau's AI evaluates ingredient quality, protein adequacy, filler content, and additive safety to generate each score.
Is Purina ONE Sterilised Rich in Chicken and Wheat suitable for kittens or senior cats?
Purina ONE Sterilised Rich in Chicken and Wheat is formulated for adult cats. If you have a kitten or a senior cat, look for formulas specifically designed for their life stage.
What are the main ingredients in Purina ONE Sterilised Rich in Chicken and Wheat?
The top 5 ingredients in Purina ONE Sterilised Rich in Chicken and Wheat are: Helps protect the gut microbiome., Chicken is the #1 ingredient - a good source of proteins and amino acids to build and maintain strong muscles., Developed to help maintain a healthy metabolism after sterilization/castration., Maintenance of an optimal weight thanks to a higher* protein/fat ratio (* +15% versus Purina ONE® Adult)., Purina ONE® Sterilcat is formulated with a tailored nutritional profile for castrated/sterilized cats.. The primary ingredient is Helps protect the gut microbiome.. The remaining top ingredients are Chicken is the #1 ingredient - a good source of proteins and amino acids to build and maintain strong muscles., Developed to help maintain a healthy metabolism after sterilization/castration., Maintenance of an optimal weight thanks to a higher* protein/fat ratio (* +15% versus Purina ONE® Adult)., Purina ONE® Sterilcat is formulated with a tailored nutritional profile for castrated/sterilized cats.. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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