PURINA ONE · REVIEW
Purina ONE Adult Beef & Carrots
Purina ONE Adult Beef & Carrots scores 3.4/5 for ingredient quality — a dry food cat food with 12% protein targeting adult cats.
Average
MiauMiau AI score · 3.4/5
AI ANALYSIS
What MiauMiau's AI actually sees
The first ingredient is an unnamed 'meat and animal by-products' blend with only 5% beef specified, followed by vegetable protein extracts, indicating low-quality protein sourcing. While the dry matter protein is high (57.1%) and carbohydrates are just above 10%, the inclusion of added sugar and reliance on plant protein padding undermine the formulation for a strict carnivore.
According to MiauMiau's analysis of over 5,000+ dry food products, Purina ONE Adult Beef & Carrots scores above 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 Adult Beef & Carrots vs. the category
Compared to the average dry food across 5,000+ products in our database.
Category avg: 2.7/5
Scores 0.7 points above the average dry food
OUR ASSESSMENT
What we like vs. what to watch
What we like
- Excellent protein content for adult cats
- Minimal filler content — no unnecessary grain or starch padding
- 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
- Contains added sugars
- Uses vague 'derivatives' instead of named ingredients
WHO IT'S FOR
Is this right for your cat?
Best for
INGREDIENTS
What's actually in the bag
Top ingredients
- 01Meat and animal by-products (thereof 5% beef)
- 02vegetable protein extracts
- 03vegetables (5% from dried carrots)
- 04fish and fish by-products
- 05vegetable by-products
Ingredients are listed by weight. The first ingredients make up the majority of the formula.
Concerns
- Contains added sugars
- Uses unnamed animal derivatives instead of specific protein sources
NUTRITION
The numbers
Guaranteed analysis
Dry matter basis
Dry matter basis removes water content for accurate comparison between wet and dry foods.
FULL LABEL
Every ingredient
Meat and animal by-products (thereof 5% beef), vegetable protein extracts, vegetables (5% from dried carrots), fish and fish by-products, vegetable by-products, minerals, oils and fats, sugar.
FAQ
Questions worth answering
Is Purina ONE Adult Beef & Carrots good for cats?
According to MiauMiau's AI analysis, Purina ONE Adult Beef & Carrots is an average dry food with a quality score of 3.4 out of 5. The first ingredient is an unnamed 'meat and animal by-products' blend with only 5% beef specified, followed by vegetable protein extracts, indicating low-quality protein sourcing. While the dry matter protein is high (57.1%) and carbohydrates are just above 10%, the inclusion of added sugar and reliance on plant protein padding undermine the formulation for a strict carnivore.
What is the protein content of Purina ONE Adult Beef & Carrots?
Purina ONE Adult Beef & Carrots contains 12% protein as listed on the label. On a dry matter basis, that's 57.14% protein. Dry matter basis is the fairest way to compare protein between wet and dry foods because it removes water content from the equation.
Is Purina ONE Adult Beef & Carrots grain-free?
Yes, Purina ONE Adult Beef & Carrots 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 Adult Beef & Carrots compare to other dry food?
According to MiauMiau's database of over 5,000+ cat food products, Purina ONE Adult Beef & Carrots scores 0.7 points above 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 Adult Beef & Carrots suitable for kittens or senior cats?
Purina ONE Adult Beef & Carrots is formulated for adult cats. Its high protein content (57.14% dry matter basis) may also be suitable for kittens, but a dedicated kitten formula is generally recommended. 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 Adult Beef & Carrots?
The top 5 ingredients in Purina ONE Adult Beef & Carrots are: Meat and animal by-products (thereof 5% beef), vegetable protein extracts, vegetables (5% from dried carrots), fish and fish by-products, vegetable by-products. The first ingredient is a named animal protein (Meat and animal by-products (thereof 5% beef)), which is a positive sign of quality. The remaining top ingredients are vegetable protein extracts, vegetables (5% from dried carrots), fish and fish by-products, vegetable by-products. Ingredient order indicates proportion by weight, so the first ingredients make up the bulk of the formula.
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