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$28.98Chewy Price
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$29.99Chewy Price
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$1.01
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$27.53Autoship Price
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Customer Rating | |||||
Price | $28.98Chewy Price | $42.48Chewy Price | $42.48Chewy Price | $14.78Chewy Price | $27.99Chewy Price |
Autoship | — | $40.36Chewy Price | $40.36Chewy Price | — | $26.59Chewy Price |
Top Ingredients | Corn Gluten Meal, Ground Yellow Corn, Chicken... | Salmon, Rice, Corn Gluten Meal... | Chicken, Rice, Corn Gluten Meal... | Chicken By-Product Meal, Ground Yellow Corn, Corn Gluten Meal... | Chicken, Chicken By-Product Meal, Ground Whole Grain Corn... |
Health Feature | Urinary Tract Health, Immune Support | Skin & Coat Health, Dental & Breath Care, Digestive Health... | Digestive Health, Eye Care, Immune Support, Skin & Coat Health | Brain Health, Circulatory Care, Eye Care | Urinary Tract Health, Immune Support, Dental & Breath Care... |
Special Diet | High-Protein, With Grain | High-Protein, With Grain | High-Protein, With Grain | With Grain | Pea-Free, With Grain, High-Protein |
Food Flavor | Chicken, Poultry | Salmon, Seafood & Fish | Chicken, Poultry | Chicken, Poultry | Chicken, Poultry |
Food Form | Dry Food | Dry Food | Dry Food | Dry Food | Dry Food |
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About Purina One Dry Dog Food

The Visible Difference
Feel confident you’re doing the very best for your pet with Purina ONE. Purina ONE brings nature and research together, for real nutrition that makes a difference. You can look at your pet and see the bright eyes, shiny coat and strong muscles, all driven by a healthy heart!

Ingredients from Nature for Real Nutrition
Carefully selected natural ingredients, crafted by nutritionists into meals that help make a difference in your pet. That is the Purina ONE difference.

Purposeful Ingredients
Each formula starts with ingredients found in nature. 100% nutrition and 0% fillers means every ingredient serves a purpose.

Nature. Research. Nutrition.
Purina’s nutritionists use their expertise, backed by research, to craft foods that can help make a difference in your pet.

Purina-Owned Facilities
Created with carefully selected ingredients and meticulous quality and safety standards in Purina’s own facilities, for ideal nutrition.
About Purina One
Purina One prides itself on being the first brand in grocery and mass retail stores to offer pet food with real meat, poultry, or fish as the #1 ingredient, starting in 1987. Over the years, they've maintained their position as a leader in the industry that provides best-in-class nutrition for dogs and cats. Through constant innovation and research, Purina One has created Smartblend formulas with the right mix of quality ingredients for tailored nutrition at every stage.
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27 Customer Questions
Is this good for crystals ? Or just uti ?
Answer by • Oct 06, 2017
This formula helps maintain urinary tract health by reducing urinary pH and providing low magnesium. We recommend consulting with your veterinarian if you suspect your cat has crystals or a urinary tract infection.
Can this food be fed to other adult cats in the household which do not have urinary tract issues?
Answer by • Aug 15, 2018
With this food being a complete and balanced diet, it would be suitable for cats that do not have urinary issues. Animal feeding tests using Association of American Feed Control Officials (AAFCO) procedures substantiate that Purina ONE Urinary Tract Health Formula provides complete and balanced nutrition for maintenance of adult cats.
Do you require a prescription for purchase?
Answer by • Jul 12, 2017
This diet does not require a prescription for purchase.
Is this formula recommend for cats older than 7 years?
Answer by • Nov 13, 2018
This food is formulated for adult cats. In most cases, cats can be considered senior when they are between 7 and 10 years old.