Purina ONE vs. Purina PRO PLAN Vs. Royal Canin

Purina ONE vs. Purina PRO PLAN Vs. Royal Canin
In this comparison article for Purina ONE vs. Purina PRO PLAN vs. Royal Canin, I will review some of their best-selling products and highlight the main differences between these well-established brands.

Purina is notable for its affordability and consistency in producing hearty meals. While they source their quality ingredients from trusted suppliers across the world, they limit their operations in Purina-owned facilities in America and Canada for your peace of mind. As such, their products meet strict AAFCO, FDA, and USDA nutritional standards.

Royal Canin also prides in their positive track record. This brand boasts of a stellar reputation of doing stringent lab testing and trials with their products. However, feeding your beloved pet Royal Canin products also demands a big budget.

That is why some guardians/fur-parents are wondering if switching to a more affordable alternative, such as Purina, is worth the try.

Hopefully, this comparison review will help you make an informed decision.

Main Differences

The main differences between Purina ONE vs. Purina PRO PLAN Vs. Royal Canin are:

Royal Canin Has the Largest Selection of Dog Food
Purina ONE, Purina PRO PLAN, and Royal Canin offer various recipes for different life stages and health requirements. The biggest difference between Purina PRO PLAN vs. Purina One is that the latter has a smaller range of health-specific recipes. However, comparing Pro Plan vs. Royal Canin in this department is a no-brainer. The latter has over a hundred formulations dedicated to our canine companions. With Royal Canin, you are sure to find one formula fitting your pet’s needs.
Purina Uses Whole Meat as the #1 Ingredient
Purina ONE and Purina PRO PLAN use whole meat for their recipes, be it salmon, chicken, turkey, etc. On the other hand, Royal Canin prefers rendered chicken or chicken meal as the main source of protein for their formulas because it is more concentrated.
Purina ONE is Affordable
Both Purina ONE and Purina PRO PLAN are more affordable than Royal Canin, which is considered a premium brand. However, Purina PRO PLAN is slightly higher priced than Purina ONE.
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Comparisson Table

Model
Weight
Breed size
Main ingredient
Price
Purina PRO PLAN FOCUS Sensitive Skin & Stomach Formula for Adult Dogs
30.0 pounds
Small Breeds, Medium Breeds, Large Breeds, All Breeds
Salmon
Check Price
Purina PRO PLAN SAVOR

35.0 pounds
Small Breeds, Medium Breeds, Large Breeds, All Breeds
Chicken
Check Price
Purina ONE SMARTBLEND Chicken & Rice

40.0 pounds
Small Breeds, Medium Breeds, Large Breeds, All Breeds
Chicken
Check Price
Purina ONE SMARTBLEND True Instinct

36.0 pounds
Small Breeds, Medium Breeds, Large Breeds, All Breeds
Turkey
Check Price
Royal Canin German Shepherd

30.0 pounds
Large Breeds
Brewer’s rice, chicken by-product meal
Check Price
Royal Canin Labrador Retriever Adult Dog Food
30.0 pounds
Large Breeds
Chicken by-product meal
Check Price
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Purina ONE vs. Purina PRO PLAN vs. Royal Canin: Product Reviews

Purina ONE, Purina PRO PLAN, and Royal Canin have invested countless recipes encompassing different life stages, flavors, and specific nutritional requirements to accommodate the needs of our furry pals. In this face-off, I will be looking at a few of their most popular formulas.

Purina PRO PLAN FOCUS Sensitive Skin & Stomach Formula for Adult Dogs, Salmon & Rice

Purina PRO PLAN FOCUS Sensitive Skin & Stomach Formula for Adult Dogs

Each bowl of Purina Pro Plan FOCUS Sensitive Skin & Stomach Formula is a step to healthier skin and shinier, thicker, softer coat! This recipe features salmon as its main ingredient, which is the richest source of omega-3 in any type of fish. Likewise, Purina boosted the protein content of the food by adding salmon meal.

This recipe also features barley, ground rice, and oatmeal. These grains are an excellent source of complex carbohydrates, dietary fiber, B vitamins, and niacin, among other minerals. As such, these ingredients promote proper digestion and bowel movement.

Moreover, Purina added sunflower oil and fish oil to the formula, both of which provide protein, fat, and omega fatty acids. A diet rich in essential fatty acids promotes cardiovascular health and improves cognitive function, as well as inhibits pain and inflammation caused by arthritis.

This recipe does not contain corn, wheat, and pea proteins that commonly cause allergic reactions in our pets.

As with any Purina product, it is manufactured in Purina-owned USA facilities without the use of artificial flavors, preservatives, or colors. Since each cup amounts to 429 calories, you want to make sure your pooch is getting enough physical activity to prevent unhealthy weight gain.

PROS:
  • Salmon is the #1 ingredient
  • Salmon and salmon meal make up the protein content
  • Barley, ground rice, and oatmeal provides fiber and complex carbs
  • Sunflower oil and fish oil supplies high amounts of omega fatty acids
  • Preserved naturally using animal fat and vitamin E
  • Fortified with vitamins, minerals, and prebiotics
  • 100% free of artificial ingredients
  • Available in small breed and large breed formulas
CONS:
  • Not ideal for less active dogs due to its high-calorie content
  • May not be suitable for dogs with grain intolerance

Purina PRO PLAN SAVOR Shredded Blend of Chicken & Rice for Adult Dogs

Purina PRO PLAN SAVOR

This savory recipe features chicken as its number one ingredient and main source of protein. Delicious and nutritious, it also supplies fat and other nutrients. The best part is that it comes with tender meaty bits that will tickle canine taste buds.

Your pooch will also receive a notable amount of dietary fiber since it contains rice flour, which is a gluten-free carbohydrate source. If that wasn’t enough, Purina added whole grain wheat as the third ingredient. Whole grain provides protein, fiber, manganese, niacin, and B vitamins, among others.

Moreover, Purina also added fish meal (ground and dried fish), soybean meal (ground and dried soybeans), beef tallow, and poultry by-product meals to raise the protein content and flavor profile further. Although the said ingredients are lower-quality compared to lean meat, it still provides important nutrients.

Purina has likewise assured its consumers that they follow safety and hygienic measures in terms of production. Additionally, this kibble has no artificial preservatives or dyes.

Unfortunately, some of our canine buddies may develop allergies due to grains, soy, and beef. If you suspect your pooch has food sensitivities, you should consult your vet.
PROS:
  • Chicken is the #1 ingredient
  • Comes with small chicken bits for added protein and flavor
  • Rice flour and whole grain wheat provides complex carbohydrates and dietary fiber
  • Preserved naturally using animal fat and vitamin E
  • Fortified with vitamins, minerals, and prebiotics
  • 100% free of artificial ingredients
  • Available in puppy, small breed, large breed, and senior formulas
CONS:
  • May not be suitable for dogs with wheat, beef, or soy intolerance
  • Contains undisclosed ingredients (poultry by-product meal and fish meal)

Purina ONE SMARTBLEND Chicken & Rice Recipe for Adult Dogs

Purina ONE SMARTBLEND Chicken & Rice

The Purina ONE SMARTBLEND Chicken & Rice Recipe is more economical compared to the PRO PLAN varieties reviewed earlier. As could be expected, it contains less-than-stellar ingredients to compensate for its cheaper price tag.

On the bright side, it features paw-smacking chicken as its number one ingredient and main source of protein. Impressively, chicken by-product meal comes fifth in its list of ingredients. Know that rendered chicken offers three to four times the amount of protein compared to raw meat.

Rice is likewise added in the recipe to provide complex carbohydrates and dietary fiber. Dried carrots and peas are also added in the mix. While rice flour is considered a quality dog food ingredient, corn gluten meal and whole grain corn aren’t so much. Some dogs may develop allergic reactions to corn, but it isn’t actually as bad as others painted it to be.

Whole grain corn provides energy, fiber, and other nutrients. However, including corn among the top five ingredients isn’t ideal since they consist about 80% of the food’s weight.

Lastly, this recipe contains liver flavor and caramel color.
PROS:
  • Chicken is the #1 ingredient
  • Comes with protein-rich, tender meaty morsels
  • Rice flour and whole grain corn provides complex carbohydrates and dietary fiber
  • Preserved naturally using beef fat and vitamin E
  • Fortified with vitamins and minerals
  • Available in small breed and large breed formulas
CONS:
  • Contains the controversial ingredients “caramel color” and “liver flavor”
  • May trigger allergic reactions in sensitive dogs due to corn and corn gluten meal

Purina ONE SMARTBLEND True Instinct for Adult Dogs

Purina ONE SMARTBLEND True Instinct

Finicky eaters would love to try the newly improved Purina ONE SMARTBLEND True Instinct due to its novel meats. Purina considers this formula as one of their premium offerings.

This particular recipe features turkey as its number one ingredient and main source of protein. Just like chicken, it is a healthy dog food ingredient, and it likewise provides glucosamine to support cartilage health and minimize inflammation.

To bump up the protein content, Purina added chicken meal as its second ingredient, which is more protein-concentrated than its raw form. Chicken meal used to rank fifth in the ingredients list in the original formula.

Additionally, there are meaty bits of turkey, chicken, and venison to give the food tantalizing taste and aroma. Overall, each serving delivers 30% protein to support lean muscles and a strong heart.

While I appreciate Purina for using “hypoallergenic” proteins, this recipe contains corn gluten meal and soy flour as the third and fourth ingredients, respectively. Corn gluten and soy flour provide proteins, but the bioavailability of amino acids is much lower than that of meats.

Regardless, each cup contains 341 calories, and so, it is still an excellent weight maintenance food for sporty canines.
PROS:
  • Turkey is the #1 ingredient
  • Delivers 30% protein sourced from turkey, chicken meal, and venison
  • Comes with chicken, turkey, and venison meat morsels
  • Preserved naturally using beef fat and vitamin E
  • Fortified with vitamins and minerals
  • Offers moderate calories per serving
  • Available in small breed and large breed formulas
CONS:
  • Contains the controversial ingredient “caramel color”
  • This could have been a hypoallergenic dog food without the soy and corn

Royal Canin German Shepherd Adult Dog Food

Royal Canin German Shepherd

The ever-popular German Shepherd is best known for its courage, intelligence, and loyalty. The only weakness of this awesome breed is its sensitive digestive system. And if you give this smart canine something he doesn’t like, he will eat just enough not to starve. Thus, you will end up with a skinny, unhealthy pooch.

Therefore, Royal Canin formulated a specific diet that will not only fulfill the needs of the German Shepherd, but will also satisfy his palate. This formula contains digestible LIP proteins in the form of chicken by-product meal and pork meal.

Royal Canin also added Brewer’s rice, brown rice, and oat groats to provide your canine dynamo the energy he needs. These ingredients are likewise rich in fiber to promote proper digestion, speed up elimination, and stool consistency. Additionally, Royal Canin fortified this dog food with an array of vitamins and minerals.

For the price, quality, and customer feedback, I believe this is one of the best dog food you can give to your German Shepherd. However, Royal Canin is not without flaws.

Some consumers don’t like the idea of adding powdered cellulose and dried beet pulp in the mix. Royal Canin explained that these ingredients benefit German Shepherds because they are a great source of fiber.
PROS:
  • Features highly digestible proteins
  • Contains carefully selected grains and fibers that promote digestion and bowel movement
  • Enriched with EPA and DHA for brain, skin, heart, and cartilage health
  • The kibble size, shape, and texture are suitable for the long and strong muzzle of the GSD
  • Supplies 321 calories per cup
  • Ideal for GSDs that are 15 months old or older
CONS:
  • A pricier option
  • Contains corn and gluten meal

Royal Canin Labrador Retriever Adult Dog Food

Royal Canin Labrador Retriever

A Lab’s love for food is as abysmal as his love for its guardian or fur-parents. I have yet to see a breed that can outmatch the appetite of a Lab! Since Labrador Retrievers are prone to obesity, it is best to feed these food-motivated canines a diet that is tailored to their lifestyle and personality. Your best option would be the Royal Canin Labrador Retriever formula.

As with most Royal Canin formulas, this kibble uses chicken by-product meal as its number one ingredient and main source of protein. A small portion of pork meal is also added in the mix to amplify its protein content. Overall, each cup of this dog food supplies 28% protein.

Since the playful Labrador is heavy and big-boned, he needs glucosamine to promote cartilage health, and this formula provides just that.

This food is likewise fortified with EPA and DHA to help prevent the early onset of arthritis and other joint-related problems. These fatty acids also nourish the skin and condition the coat.

At 275 calories, your playful pooch can easily maintain a healthy weight with this food.

PROS:
  • High in protein but moderate in calories
  • Enriched with EPA and DHA to help support healthy joints and strong bones
  • Donut-shaped kibble helps encourage Labs to chew their food, not swallow
  • Helps maintain an ideal weight
CONS:
  • A more expensive option
  • Contains corn and gluten meal
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Purina ONE vs. Purina PRO PLAN Vs. Royal Canin: Face to Face Comparison

Nutritional Value

Let us kick things off by comparing Purina ONE vs. Purina PRO PLAN vs. Royal Canin in terms of the nutritional value of their best-selling products.

Model
Protein
Fat
Fiber
Calories per Cup
Nutrients
Key Benefits
Price
Purina PRO PLAN FOCUS Sensitive Skin & Stomach Formula for Adult Dogs
26%
16%
4%
429
B vitamins, vitamin A, vitamin E, vitamin C, vitamin K, glucosamine, omega-3, omega-6, zinc, iron, manganese, copper, calcium, choline
Sensitive Digestion
Skin Allergies
Weight Control
High-Protein
Check Price
Purina PRO PLAN SAVOR

26%
16%
3%
382
B vitamins, vitamin A, vitamin E, vitamin C, vitamin K, glucosamine, zinc, manganese, iron, copper, calcium, biotin, choline, lysine, prebiotics
High-Protein
Check Price
Purina ONE SMARTBLEND Chicken & Rice

26%
16%
3%
383
B vitamins, vitamin A, vitamin E, vitamin C, glucosamine, omega-6, niacin, folic acid, biotin, choline, calcium, zinc, selenium
High-Protein
Check Price
Purina ONE SMARTBLEND True Instinct

30%
17%
3%
341
B vitamins, vitamin A, vitamin E, vitamin C, glucosamine, omega-6, niacin, folic acid, biotin, choline, calcium, zinc, selenium
High-Protein
Check Price
Royal Canin German Shepherd

22%
17%
5.5%
321
EPA, DHA, B vitamins, vitamin A, vitamin E, vitamin C, glucosamine, niacin, folic acid, biotin, choline, calcium, zinc, selenium
Breed Specific
Sensitive Digestion
Skin Allergies
Check Price
Royal Canin Labrador Retriever Adult Dog Food
28%
11%
5.4%
275
EPA, DHA, B vitamins, vitamin A, vitamin E, vitamin C, glucosamine, niacin, folic acid, biotin, choline, calcium, zinc, selenium
Breed Specific
Weight Maintenanc"
Check Price

Ingredients

The Purina PRO PLAN range has the longest list of controversial ingredients. Even the pet food giant, Royal Canin, has a handful of ingredients that stir controversy. Although these ingredients don’t necessarily mean they are harmful, they have come under fire by consumers for various reasons.

Purina ONEPurina PRO PLANRoyal Canin
Animal digestAnimal digestBrewer’s rice
Animal fatAnimal fatCaramel color
Brewer’s riceBrewer’s riceCorn gluten meal
Canola mealCanola mealCorn flour
Caramel colorCanola oilDried tomato pomace
Chicken by-product mealCaramel colorPea protein
Corn germ mealChicken by-product mealPork by-products
Corn gluten mealCorn germ mealPork plasma
Ground yellow cornCorn gritsPowdered cellulose
LiverCorn gluten mealSoybean protein isolate
Meat by-productDried corn syrupTomato pomace
Pea proteinGarlic powderWheat gluten
Poultry by-product mealGround yellow corn
Powdered celluloseLiver
Soybean hullsMeat by-product
Soybean flourPea protein
Soybean protein concentratePoultry
Soybean protein isolatePoultry by-product meal
Turkey by-product mealPoultry giblets
Powdered cellulose
Soybean hulls
Soybean flour
Soybean protein concentrate
Soybean protein isolate

Purina and Royal Canin have always strived to produce products for the best interest of our pets. Veterinarians and experts alike have spoken favorably of these brands. Personally, I am giving these companies the benefit of the doubt!

Royal Canin, in particular, is not ashamed of using meat meals and by-products. Although these ingredients sound unappetizing, the company insists that these ingredients are properly processed in their facilities, and they are even safe enough for human consumption.

Flavors

FlavorsYou can lead Doggo to his food, but you can’t make him eat – unless, of course, you make his mouth water.

There is no point in buying Doggo the most nutritious food you can afford if he refuses to eat it in the first place. Fortunately, Purina ONE and Purina PRO PLAN offer a variety of flavors that cater to dogs of all life stages, as well as those that have specific nutritional requirements.

Purina PRO PLAN, in particular, has made some upgrades in their formulas. The newly improved Purina Pro offered an array of new flavors without corn, soy, wheat, or poultry by-products. Among these exciting flavors include chicken and egg, beef and peas, beef and salmon, shredded turkey and chicken, turkey and barley, turkey and sweet potatoes, among many others.

On the other hand, Royal Canin remains an avid fan of chicken meat meals, by-products, and oils. Although this company has made countless formulas over the years, they seem to favor chicken flavor.

All in all, I believe Purina Pro has a better flavor lineup than the two. If your dog seems to have many favorites, he can switch from one flavor to another without a problem. You can rest assured that your pooch will achieve the same nutritional benefits.

Variants

Variety is the spice of life, and if you have a picky eater, you know this adage is true!

Purina PRO PLAN
Purina PRO PLAN prides itself on using real meat as the number one ingredient in all of its dry food recipes, and each element that follows is chosen for a specific purpose.
Purina PRO PLAN offers five nutritional platforms:

  • SAVOR: delivers a vivid flavor profile using all-natural ingredients
  • BRIGHT MIND: specially formulated to improve cognitive health
  • NATURAL: no corn, wheat, or soy
  • FOCUS: focuses on unique nutritional requirements
  • SPORT: provides athletic canines with strength and endurance
Purina ONE
Purina ONE is affordable for their nutritional value, and they come in varieties that cater to all age groups.

  • SMARTBLEND: uses real meat as #1 ingredient, plus meaty morsels
  • TAILORED: specialized diets to meet unique requirements based on age and size
  • TRUE INSTINCT: nutrient-dense formulas with a multitude of flavors and grain-free options to choose from
Royal Canin
Although Royal Canin is limiting their flavor options, they do pride themselves for having the most versatile formulas. Royal Canin offers special formulations for almost every breed, age, and health condition. Some require vet prescriptions, while others don’t.

Product Safety and Recalls

A product recall is a double-edged sword. While it has the potential to hurt a company’s reputation, it is also an opportunity for the company to demonstrate its commitment to customer safety. Providing prompt action also enhances customer loyalty.

  • Purina PRO PLAN was recalled once on March 9, 2016, due to incorrect vitamins and minerals.
  • Purina ONE was recalled once on August 30, 2013, due to Salmonella.
  • Royal Canin was recalled thrice in May 2007 for melamine contamination, but these products do not include breed-specific diets.
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Frequently Asked Questions

Does Purina PRO PLAN contain grain?

The Purina PRO PLAN range includes grain-inclusive and grain-free dry food formulas. Purina PRO PLAN FOCUS Sensitive Skin & Stomach Formula contains barley, ground, rice, and oatmeal. These grains provide complex carbohydrates to fuel dogs, as well as a high amount of fiber to promote proper digestion and regular bowel movement.

Does Purina PRO PLAN contain taurine?

The Purina ONE range sits in the middle ground between high-quality and affordability.

Is Purina ONE a high-quality dog food?

The Setup Wizard will ask you to choose between Guided Setup or Default Settings. Highlight your choice using the arrow keys and then press Enter. When choosing Default Settings, you will have one dog and one collar paired so that you can go directly into the field.

Who makes Royal Canin?

Royal Canin was founded in 1968 by Dr. Jean Cathary, a French veterinary surgeon. Today, Royal Canin is a major subsidiary of Mars Petcare and has 14 production operations worldwide.

Why do veterinarians recommend Royal Canin?

Veterinarians recommend Royal Canin because the brand invests heavily in its research and development to ensure their products adhere to the recommendations of several national and international panels. Royal Canin has employed veterinarians and canine nutritionists to develop dog food and prescription diets that cater to different needs.
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Conclusion

Purina ONE vs. Purina PRO PLAN Vs. Royal Canin
Purina and Royal Canin both have a long history and hands-on experience in the pet food industry. Royal Canin is widely known and esteemed for their breed-specific and prescription diets. On the other hand, Purina is notable for their delicious recipes that provide excellent nutritional value at a more pocket-friendly price.

In the end, it is difficult to crown a winner when comparing Purina One vs. Purina Pro vs. Royal Canin because there are many factors to consider when buying pet food. Some pets need a diet high in carbs, while others don’t to shed off pounds; some pets need a diet heavy in protein, while others don’t to unburden the kidneys; and so forth.

A wise thing to do is to know the nutritional needs of your dog. Talk with your vet and trust SCIENCE, not trends. Veterinarians are great at assisting with this since they have to euthanize poor pets whose owners pay too much attention to trends and disregard science and solid evidence.

If I had to pick a favorite among the bunch, I would choose the Purina PRO PLAN FOCUS Sensitive Skin and Stomach Formula as my dog’s daily staple food. Although Purina ONE and PRO PLAN feature quality ingredients, I found the PRO PLAN range more superior.

But if budget isn’t a concern, a premium-quality and breed-specific dog food would be ideal.

Purina One vs. Purina Pro vs. Royal Canin

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