PURINA ONE · REVIEW
Purina ONE Coat & Hairball
Purina ONE Coat & Hairball scores 2.6/5 for ingredient quality — a dry food cat food with 34% protein targeting adult cats.
Below Average
MiauMiau AI score · 2.6/5
AI ANALYSIS
What MiauMiau's AI actually sees
The first ingredient is chicken (including bone, meat, skin), but it is immediately followed by wheat, corn, and soy flour, which are low-value fillers for an obligate carnivore. The protein percentage on a dry matter basis cannot be calculated because moisture is missing, so protein adequacy is uncertain and scored conservatively; the formula relies heavily on plant proteins like wheat gluten and corn protein flour.
According to MiauMiau's analysis of over 5,000+ dry food products, Purina ONE Coat & Hairball scores close to 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 Coat & Hairball vs. the category
Compared to the average dry food across 5,000+ products in our database.
Category avg: 2.7/5
OUR ASSESSMENT
What we like vs. what to watch
What we like
- Clean formula with no controversial additives
- Grain-free formula
- Nutritionally complete — suitable as a sole diet
- Named animal protein as the primary ingredient
What to watch
- Ingredient quality is below average
- Protein content falls short of optimal levels
- Contains notable filler ingredients
WHO IT'S FOR
Is this right for your cat?
Best for
INGREDIENTS
What's actually in the bag
Top ingredients
- 01Ingredients Chicken (17%
- 02including bones
- 03meat
- 04skin)
- 05dehydrated poultry protein
Ingredients are listed by weight. The first ingredients make up the majority of the formula.
NUTRITION
The numbers
Guaranteed analysis
FULL LABEL
Every ingredient
Ingredients Chicken (17%, including bones, meat, skin), dehydrated poultry protein, wheat (14%), corn, soy flour, wheat gluten, animal fats, dehydrated beet pulp, dehydrated vegetable fibers, corn protein flour, dehydrated chicory root (2%), minerals, protein hydrolysate (with added heat-treated Lactobacillus Delbrueckii and Fermentum powder 0.025%), yeasts, fish oil. Additives Nutritional additives: vitamin A (33, 750 IU/kg), vitamin D3 (1, 100 IU/kg), vitamin E (400 mg/kg), vitamin C (140 mg/kg), vitamin B (320 mg/kg), taurine (700 mg/kg), ferrous sulfate monohydrate (110 mg/kg), anhydrous calcium iodate (1.7 mg/kg), cupric sulfate pentahydrate (11 mg/kg), manganous sulfate monohydrate (41 mg/kg), zinc sulfate monohydrate (100 mg/kg), sodium selenite (0.12 mg/kg). Antioxidants.
FAQ
Questions worth answering
Is Purina ONE Coat & Hairball good for cats?
According to MiauMiau's AI analysis, Purina ONE Coat & Hairball is a below-average dry food with a quality score of 2.6 out of 5. The first ingredient is chicken (including bone, meat, skin), but it is immediately followed by wheat, corn, and soy flour, which are low-value fillers for an obligate carnivore. The protein percentage on a dry matter basis cannot be calculated because moisture is missing, so protein adequacy is uncertain and scored conservatively; the formula relies heavily on plant proteins like wheat gluten and corn protein flour.
What is the protein content of Purina ONE Coat & Hairball?
Purina ONE Coat & Hairball contains 34% protein as listed on the label.
Is Purina ONE Coat & Hairball grain-free?
Yes, Purina ONE Coat & Hairball 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 Coat & Hairball compare to other dry food?
According to MiauMiau's database of over 5,000+ cat food products, Purina ONE Coat & Hairball scores close to 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 Coat & Hairball suitable for kittens or senior cats?
Purina ONE Coat & Hairball 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 Coat & Hairball?
The top 5 ingredients in Purina ONE Coat & Hairball are: Ingredients Chicken (17%, including bones, meat, skin), dehydrated poultry protein. The first ingredient is a named animal protein (Ingredients Chicken (17%), which is a positive sign of quality. The remaining top ingredients are including bones, meat, skin), dehydrated poultry protein. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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