Over the years, the debate between Purina Pro Plan vs. Purina One has become an interesting topic when it comes to dogs’ food.
Which of the Purina Pro Plan vs. Purina One meal do you think is right for your dog? This depends on many factors we would talk about in this article.
Purina One vs. Purina Pro Plan: What’s The Difference?
In the article, we compare the food’s overall value, nutritional content, and ingredients to help you make your choice.
We compare Purina Pro Plan vs. Purina One side-by-side to give you the differences and similarities.
Purina is the producer of the two foods, but their nutritional content varies. The formulas for each food are different too.
At a Glance: Purina One vs. Purina Pro Plan
Purina ONE: Pros & Cons
| Pros | Cons |
| The food is cost-effective and affordable. | It makes use of unspecified meat by-products. |
| It is completely grain-free and gluten-free. | Many products contain corn, cornmeal, wheat meal, and soybean. |
| The food offers age-specific formulas, from puppy or kitten to adult, to senior. | It offers a small variety of flavors. |
| It provides real meat as the primary ingredient. | It has limited recipes or formulas that target specific health concerns. |
| It has a line for cats and dogs. |
Purina Pro Plan: Pros & Cons
| Pros | Cons |
| It has over 80 varieties of pet food formulas and flavors. | Purina Pro Plan is relatively more expensive. |
| The formulas help in addressing health-specific needs, apart from the usual age and size of breed-based recipes.
Purina Pro Plan helps in boosting metabolic rate and controls weight. |
It has many grain-based recipes include wheat, corn, or cornmeal. |
| It offers higher-quality ingredients and an excellent protein to meat ratio. | It makes use of soy products. |
| The product offers four product lines: Bright Mind, Focus Pet, Savor Pet, and Sport. | It does not specify which animal meat is used for animal fat or animal by-product. |
| The food provides joint and bone support for senior pets and development for younger pets. |
Purina Pro Plan vs. Purina One Brand History
When we compare, you should know that Nestle is the manufacturer of the two products.
The company produces a large number of pet food products. The founder of the company, William H. Danforth started the Robinson-Danforth Commission Company for pet foods.
It was changed to Ralston Purina, after acquiring several smaller companies.
Overall Comparison
| Purina Pro | Purina One |
| The food is well balanced. | The pet food offers great value. |
| The pet food has a large flavor selection. | It has a limited choice of flavors |
| The recipes used are science-backed. | It provides a higher fat content than needed |
| It makes use of meat by-products | The product makes use of meat by-products |
Nutritional Value Comparison
When it comes to Purina Pro Plan vs. Purina One, you should consider the nutritional value of the two.
Some people erroneously believed that dogs only require protein and meat for their meals. They require a wide range of nutrition and ingredients.
Below you can see the formulas:
Purina Pro Plan
- OMEGA-6 FATTY ACIDS 1.5% min
- BACILLUS COAGULANS 600 million CFU/lb min
- PHOSPHORUS 0.9% min
- SELENIUM 0.35 mg/kg min
- MOISTURE 12.0% max
- LINOLEIC ACID 1.4% min
- CALCIUM 1.1% min
- VITAMIN A 15,000 IU/kg min
- VITAMIN E 460 IU/kg min
- ASCORBIC ACID 70 mg/kg min
- CRUDE PROTEIN 26.0% min
- CRUDE FAT 16.0% min
- CRUDE FIBER 3.0% max
- GLUCOSAMINE 400 ppm min
Purina One
- LINOLEIC ACID 1.4% min
- CALCIUM 1.0% min
- GLUCOSAMINE 350 ppm min
- OMEGA-6 FATTY ACIDS 1.6% min
- CRUDE PROTEIN 26.0% min
- CRUDE FAT 16.0% min
- CRUDE FIBER 3.0% max
- ZINC 150 mg/kg min
- SELENIUM 0.35 mg/kg min
- MOISTURE 12.0% max
- PHOSPHORUS 0.8% min
- VITAMIN A 13,000 IU/kg min
- VITAMIN E 250 IU/kg min
While the two have almost the same nutritional value, Purina One offers a higher omega-6 content and Purina Pro Plan has more minerals, glucosamine, and vitamins.
However, the fish oil in the Pro Plan ingredients ensures that the fatty acid ratio is more balanced.
The table compares the average nutritional components of Purina One and Purina Pro Plan’s size specific most popular food:
| Pro Plan Small Breed | Purina One Small Breed | Pro Plan Medium Breed | Purina One Medium Breed | Pro Plan Large Breed | Purina One Large Breed | |
| Protein | 29% | 28% | 26% | 26% | 26% | 26% |
| Fats | 17% | 17% | 16% | 16% | 12% | 12% |
| Fiber | 3% | 3% | 4% | 3% | 4.5% | 4.5% |
| Kcal/Cup | 465 | 387 | 498 | 380 | 396 | 355 |
We measured the three major components that include the fiber, fat, and protei.
Large breed Purina Pro Plan vs. Purina One formulas comparison:
| Brand: | Purina Pro Plan | Purina One |
| First 5 ingredients: | Chicken, Rice, Corn Gluten Meal, Whole Grain Corn, Poultry By-product Meal | Chicken, Rice Flour, Chicken By-product Meal, Corn Gluten Meal, Whole Grain Wheat |
| Main Protein Sources: | Chicken, Poultry By-product Meal | Chicken, Chicken By-product Meal |
| Main Carb sources: | Rice, Corn, Wheat, Barley | Rice, Wheat, Corn |
| Other ingredients: | Beef Fat, Fish Meal, Dried Egg Product, Natural Flavor, Fish Oil, Wheat Bran, Glucosamine, Vitamins, Minerals, and Prebiotics | Soybean Meal, Whole Grain Corn, Beef Fat, Pea Fiber, Oat Meal, Natural Flavor, Glycerin, Color, Dried Carrots, Dried Peas, Vitamins, Minerals |
| Protein content: | 26% | 26% |
| Fat Content: | 12% | 12% |
| Fiber Content: | 4.5% | 4.5% |
| Kcal: | 407 kcal/cup | 320 kcal/cup |
| Price rating: | 4.4 | 4.6 |
Medium breed formulas comparison table:
| Brand: | Purina Pro Plan | Purina One |
| First 5 ingredients: | Chicken, Rice, Whole Grain Wheat, Poultry By-product Meal, Soybean Meal | Chicken, Rice Flour, Corn Gluten Meal, Whole Grain Corn, Chicken By-Product Meal |
| Main Protein Sources: | Chicken, Poultry By-Product Meal | Chicken, Chicken By-Product Meal |
| Main Carb sources: | Rice, Wheat, Corn | Rice, Corn, Wheat |
| Other ingredients: | Beef fat, Dried Egg Product, Fish Meal, Natural Flavor, Glycerin, Wheat Bran, Salt, Soybean Oil, Vitamins, Minerals, Prebiotics | Soybean Meal, Beef Fat, Glycerin, Liver Flavor, Salt, Caramel Color, Dried Carrots, Dried Peas, Vitamins, and Minerals |
| Protein content: | 26% | 26% |
| Fat Content: | 16% | 16% |
| Fiber Content: | 3.0% | 3.0% |
| Kcal: | 387 kcal/cup | 383 kcal/cup |
| Price rating: | 4.4 | 4.6 |
Small breed formulas comparison table:
| Brand: | Purina Pro Plan | Purina One |
| First 5 ingredients: | Chicken, Rice, Poultry By-product Meal, Beef Fat Preserved With Mixed-tocopherols, Corn Gluten Meal | Lamb, Chicken Meal, Rice Flour, Corn Gluten Meal, Whole Grain Corn |
| Main Protein Sources: | Chicken, Poultry By-Product Meal | Lamb, Chicken Meal |
| Main Carb sources: | Rice, Brown Rice, Corn, Wheat | Rice, Corn, Wheat, Oatmeal |
| Other ingredients: | Soybean Meal, Egg Product, Natural Flavor, Dried Yeast, Glycerin, Wheat Bran, Fish Meal, Salt, Vitamins, Minerals, Prebiotics, Garlic Oil | Soybean Meal, Beef Fat, Liver Flavor, Glycerin, Soybean Oil, Salt, Caramel Color, Dried Carrots, Dried Peas, Vitamins, Minerals, Taurine |
| Protein content: | 29% | 28% |
| Fat Content: | 17% | 17% |
| Fiber Content: | 3.0% | 3.0% |
| Kcal: | 373 kcal/cup | 406 kcal/cup |
| Price rating: | 4.5 | 4.5 |
Purina Pro Plan vs. Purina OnePuppy formulas comparison table:
| Brand: | Purina Pro Plan | Purina One |
| First 5 ingredients: | Chicken, Rice, Poultry By-product Meal, Corn Gluten Meal, Whole Grain Wheat | Chicken, Rice Flour, Corn Gluten Meal, Chicken By-Product Meal, Whole Grain Corn |
| Main Protein Sources: | Chicken, Poultry By-product Meal | Chicken, Chicken By-Product Meal |
| Main Carb sources: | Rice, Wheat, Corn | Rice, Corn, OatMeal |
| Other ingredients: | Beef Fat, Corn Germ Meal, Dried Yeast, Fish Meal, Dried Egg Product, Natural Flavor, Fish Oil, Soybean Oil, Salt, Vitamins, Minerals, Prebiotics, Garlic Oil | Soybean Meal, Beef Fat, Glycerin, Fish Oil, Liver Flavor, Salt, Caramel Color, Dried Carrots, Dried Peas, Vitamins, Minerals |
| Protein content: | 28% | 28% |
| Fat Content: | 18% | 17% |
| Fiber Content: | 3.0% | 3.0% |
| Kcal: | 456 kcal/cup | 397 kcal/cup |
| Price rating: | 4.4 | 4.7 |
Senior formulas comparison
| Brand: | Purina Pro Plan | Purina One |
| First 5 ingredients: | Chicken, Poultry By-Product Meal, Rice, Whole Grain Corn, Corn Gluten Meal | Chicken, Rice Flour, Corn Gluten Meal, Chicken By-Product Meal, Soybean Meal |
| Main Protein Sources: | Chicken, Poultry By-Product Meal | Chicken, Chicken By-Product Meal |
| Main Carbsources: | Rice, Corn, Wheat | Rice, Corn, Wheat, Oat Meal |
| Other ingredients: | Corn Germ Meal, Vegetable Oil, Fish Meal, Dried Egg Product, Fish Oil, Natural Flavor, L-Arginine, Soybean Oil, Salt, Vitamins, Minerals, Prebiotics, Garlic Oil | Vegetable Oil, Fish Meal, Pea Fiber, Poultry and Pork Digest, Beef Fat, Glycerin, Dried Egg Product, Caramel Color, Dried Carrots, Dried Peas, Vitamins, Minerals |
| Protein content: | 29% | 28% |
| Fat Content: | 14% | 13% |
| Fiber Content: | 3.0% | 4.5% |
| Kcal: | 423 kcal/cup | 363 kcal/cup |
| Price rating: | 4.4 | 4.6 |
Purina Pro Plan vs. Purina One Protein Content
The protein content is evenly matched in each category. However, Purina Pro Plan small breed kibble has an extra 1% protein.
The two lists have meat as their first ingredient, while meat-by-product is their second ingredient. When it comes to small breeds, Purina Pro is best.
Meat by-products are often considered controversial because they are made from grinding rendered parts of poultry.
They contain offal, bones, and beaks, which are not the purest ingredients for your pet. They are often used in boosting the food’s protein content.
Protein is important because it provides amino acids to dogs that are critical for muscle production and repair, energy, ligaments, skin, and healthy hair.
Fat Content
Both Purina Pro Plan and Purina One have similar components, including nutritional breakdowns. Fat is important for pets.
Fat helps in offering a punch of the food taste to the pets, offers healthy blood pressure, a strong body, and enables the delivery of fat-soluble vitamins.
Protein to fat is recommended at 2:1. When it comes to the food, it is on the high side of the guidelines set by AAFCO.
The pets require nutrients from protein first, then the fat for their extra energy. When they consume a lot of fat, it offers them more energy.
However, they get fewer nutrients from the protein. When this happens, the pets tend to add weight, which is not good.
Fiber Content
When you check the tables, you would realize that there is only a 1 % difference in the medium-sized products for fiber.
Your pets need fiber because it is an essential ingredient for supporting digestion. A lack of fiber can cause problems with the anal glands or lead to constipation.
Purina Pro Plan vs. Purina One Winner
Purina Pro Plan is the winner when it comes to nutritional content.
Flavors
Dogs can get bored with a particular set of food. How do you manage this situation? You need to give them foods with a variety of flavors.
Purina One and Purina Pro have different flavors. Purina One has its standard flavor as corn, peas, and chicken.
Its alternative flavors include lamb and rice, or rice and chicken. The dietary-specific kibbles include a Salmon and rice flavor, or Salmon and Tuna with added peas and carrots.
Purina Pro Plan has its standard flavor as Lamb and rice, Salmon and rice and chicken and egg recipes.
Winner
Purina Pro Plan has multiple flavors and more options, making it the winner.
Cost
The affordability of pet food is important. While we consider the cost of the foods, we should consider a trust.
Some brands can purposely mislead consumers or exaggerate their recipes or nutritional claims. The Purina ranges offer you good value for money.
Cost per lb. and per calorie
| Pro Plan Small Breed | Purina One Small Breed | Pro Plan Medium Breed | Purina One Medium Breed | Pro Plan Large Breed | Purina One Large Breed | |
| Bag Size (Lbs.) | 34 Lb. | 16 Lb. | 30 Lb. | 31 Lb. | 34 Lb. | 31 Lb. |
| Average Cost/Lb. | $1.41 | $1.87 | $1.59 | $1.09 | $1.14 | $1.04 |
| Average Cost/Kcal | .06 | .09 | .06 | .06 | .06 | .06 |
The cost is a mixed bag across the board. However, Purina One small breed kibble has a slight price anomaly.
The product is only offered in a small 16lb bag rather than a 30lb+. The bigger the bag the better the price
Winner
Purina One offers lower-cost dog food, but it does not contain as many high-quality ingredients as the Pro Plan formulas.
Purina One is the winner if you want budget pet food.
Purina Pro Plan vs. Purina One FAQ
What is the main difference between Purina’s product lines?
There is not much difference. The two offer various recipes for health requirements and life stages. They offer great quality products that are popular.
The major difference between the two is that the Purina Pro Plan comes with a larger range of health-specific recipes.
Which product line is the tastiest?
When it comes to the tastiest pet foods, it might be a big challenge. The two pet food lines come with highly recommended products.
The answer to the question depends on your preference and the budget available.
Which product line is the better value?
You should know that every Purina kibbles offer science research-backed recipes. These products give you value for money.
Final Thoughts
The two food lines have a great reputation on the market. They are the favorite of numerous pet owners in the world.
Their dedication to research is top-notch, and they are still expanding their range of products. These foods are tasty for the dogs and well-balanced.
The same scientists and company produce the two. We can say that the two are winners. However, for the product with the largest range offering, it is Purina Pro Plan.