Published on: 08/10/2019, updated on: 10/13/2021

Why do vets recommend Purina Pro Plan? Purina Pro Plan vs. Purina One Pet Food — Brand Comparison and Review

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Purina is a leading pet food manufacturer that makes a wide selection of recipes for both cats and dogs. Enough so it can be hard to pick a product line from their collection. To help you out, we’ve put together this in-depth review including the brand’s history and product highlights as well as recalls and controversies.

We’ve chosen to focus on two of Purina’s primary product lines – Purina Pro Plan vs. Purina One – and comprehensively researched what sets each apart, their features, pros, and cons. This article will cover both dog and cat food categories, looking at the main ingredients used in both plans, recipes available, highlighted features, pros, cons, and each plan’s drawbacks.

Main Differences Between Purina Pro Plan vs Purina One Pet Food

The main differences between Purina Pro Plan vs Purina One Pet Food are:

  • The main ingredients in Purina Pro Plan are Chicken, Liver, and Wheat, whereas the main ingredients in Purina One are Real Chicken and Wildfowl.
  • There are some artificial colors or Preservatives in Purina Pro Plan, whereas there are no artificial colors or preservatives in Purina One pet food.
  • The protein content in the Purina Pro Plan is 31.8%, whereas the protein content in Purina One is 31.6%.
Our favorite formula from the Purina One product line is Purina One SmartBlend Lamb and Rice Formula. It is a great tasting dog food with real lamb blended with other top ingredients for a complete diet that supports the overall health of adult dogs.
From the Purina Pro product line, we present the Pro Plan Savor Shredded Blend Chicken and Rice which is a specially designed formula for puppies. Chicken is the main ingredient to build healthy muscles with rice for energy.

Purina Pro vs. Purina One Pet Food - Product Comparison and Reviews

1. Purina One SmartBlend Lamb and Rice Formula

Purina ONE SmartBlend Lamb Rice Adult Formula Dry Dog Food 1

Lamb and rice are the mainstays of this dog food, supported with omega fatty acids, glucosamine, minerals, vitamins, and amino acids. This formula has a blend of nutrients that provide overall nutrition, bone health, joint health, and coat health for your dog.


  • 26% protein
  • 16% fats
  • 3% crude fiber
  • 12% moisture content
  • Lamb is the main protein

Dogs This Food is Best for

This recipe is a good all-rounder for adult dogs without any health-related diet needs. It’s also chicken-free making it safe for pups with poultry intolerance.


  • Omega fatty acids, vitamins, and minerals for coat health
  • Glucosamine for healthy joints
  • Refundable if you’re not happy with the results within 28 days
  • Dogs seem to find it tasty


  • Not completely grain-free

SmartBlend is a premium dry dog food with an excellent taste and has omega fatty acids for a healthy coat. Lamb and rice are the mainstay of this product, perfect for dogs who don't digest chicken well.

Our Rating: 4.6/5

Purina ONE SmartBlend True Instinct Dog | Chewy

2. Purina One Natural Adult Beef Grain-free Wet Cat Food

Purina ONE Beef Recipe Pate Grain Free Canned Cat Food 3 oz case of 24

Tender, tasty, and delicious with real beef as the main ingredient. This high protein formula benefits your cat's overall health and muscle development, and what's more, the recipe contains no artificial flavorings or colors.

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  • 11% protein
  • 5% fats
  • 5% crude fiber
  • 78% moisture content
  • Real beef is the main protein
Cats This Food is Best for

This grain-free recipe is safe for cats of all ages and stages as a stand-alone food, mix-in, or treat.


  • Natural added vitamins and minerals for immune health
  • High protein content supports lean muscle development
  • 100% grain-free
  • No artificial flavors or preservatives


  • Very low omega fatty acids content

If you're looking for a wet cat food recipe with natural ingredients, high protein and moisture content, no preservatives, and no grains, then consider this cat food. It provides balanced essential nutrition without any potential allergen-causing ingredients that could affect your cat in the long run.

Our Rating: 4.8/5

1. Pro Plan Savor Shredded Blend Chicken and Rice

Screen Shot 2021 10 14 at 7.05.08 PM

Pro Plan Savor is known for its premium, flavorful ingredients that dogs love. Lamb and rice feature in this recipe, which also has vitamins and minerals for immune health. The moisture content is slightly above average at 12%, which is a good thing for your dog, and although fatty acid levels are low, amino acids help in maintaining your dog’s overall health.


  • 26% protein
  • 16% fats
  • 3% crude fiber
  • 12% moisture content
  • Lamb is the main protein
  • Contains amino acids, vitamins, and minerals

Dogs This Food is Best for

This recipe works well for most adult dogs but isn't suitable for dogs with grain sensitivity. For a grain-inclusive food, it is highly digestible though.


  • Made with high-quality real lamb, supported with rice for energy provision
  • Contains prebiotics from wheat protein for optimal gut health
  • Provides balanced nutrition


  • Omega fatty acid levels are deficient

Savor is an excellent formula with premium tasting lamb and rice guaranteed to be a favorite everyday food for your dog. The added prebiotics support gut health and ease digestion, avoiding conditions like diarrhea and yielding firm stool every time.

Our Rating: 4.6/5

Purina Savor Dog Food | Chewy

2. Pro Plan Adult Chicken Entrée in Gravy Wet Cat Food

Screen Shot 2021 10 14 at 7.06.54 PM

High-quality ingredients make up this premium wet cat food, delivering nutrition and flavor. Each serving has 25 essential vitamins and minerals to support immune health, as well as maintain your cat's healthy skin, fur, and overall coat health. The moisture content is also quite high, providing decent water content in your cat's food.


  • 11% protein
  • 2% fat
  • 5% crude fiber
  • 80% moisture content
  • Chicken is the main protein
Cats This Food is Best for

Pro Plan entrees will work well for most cats provided they aren’t sensitive to wheat or gluten. In the case of kittens with unknown food tolerances, it’s best to introduce slowly and keep a watchful eye.

This product has a premium flavor and contains chicken as its primary protein. However, there are other ingredients like wheat gluten that are considered filler ingredients as well as potential allergens present in trace quantities that could pose a problem eventually.

Our Rating: 4.3/5

Understanding and Determining the Best Food for Your Pet

High-quality foods keep pets healthy and happy while preventing ailments and serious diseases. Dogs and cats require meat-based protein more than any other nutrient. Also, the protein source should be specified – it should be easy to identify whether the food contains chicken, turkey, lamb, salmon, wildfowl, or beef, to give owners confidence in what their pets are eating. Vague meat ingredients and by-products breed doubt.

Carbohydrates, legumes, vitamins, minerals, and water should also be present in a pet’s diet to ensure an all-round, well-balanced meal providing all the necessary nutrients for optimum growth. Carbs are essential for energy, proteins for muscle growth, fats provide energy reservoirs and reduce the risk of yeast infections, minerals aid in boosting immunity, fatty acids in maintaining a healthy-looking coat, and vitamins protect the cells, ascertain great vision and hearing, and help in bone development.

Moisture content is also essential. Pets don't drink as much water as they should unless the water is in their food. Furthermore, grain inclusion should be at a minimum.

Some ingredients like wheat, soy, artificial preservatives, flavors, and colors are harmful to your pet’s health and shouldn’t be present in their diet. They are potential allergens and overtime cause allergic reactions. Recipes with artificial preservatives, colors, and flavors indicate that the food may not have been high-quality in the first place. Consequently, some pet owners find fault with Purina because of this and have voiced their opinions accordingly.

Purina Dog Chow Complete Review

About Purina

Founded in 1894 by three entrepreneurs Danforth, Robinson, and Andrews, Purina started as an animal feed supplier, Robinson-Danforth Commission Company. Over the years, it expanded, changed names, was acquired by Nestle, pioneered revolutionary pet products, and branched to exclusively producing dog and cat food.

Purina is renowned for its affordability, availability, and consistency in producing tasty meals. Their wet food contains higher nutritional benefits compared to other brands.

They have facilities in the US and Canada, and all their products meet the AAFCO, FDA and USDA nutritional standards as well as Purina's quality assurance standards. Ingredients come from around the world— grains from the US and Canada, lamb from New Zealand, and vitamins from trusted global suppliers.

Despite being affordable, Purina has had some setbacks. Over the last decade, the brand has had four product recalls for:

2011- potential salmonella contamination

2012 – inadequate thymine levels

2013 – higher antibiotics residue, more than legally allowed in the US market

2016 – insufficient vitamin and mineral levels

The latest controversy occurred in 2015 where a California man claimed that approximately 1,400 dogs, including three of his own, either died or fell sick after consuming the Purina Beneful dog food. In response, the FDA tested samples and indeed found traces of mycotoxins, propylene glycol, and metals, all harmful substances, but occurring in trace levels below recommended levels. The court ruled in Purina's favor.

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Purina Product Variants and Models

Purina Pet Food has invested in varieties of both cat and dog food products encompassing different life stages and flavors to accommodate your pet’s needs. They also have some of the most well-known brands, but in this article, we’ll be looking specifically look at Purina Pro Plan vs. Purina One products for both cats and dogs, in three categories, wet food, dry food, and treats.

Product Lines

 Purina Pro PlanPurina One
 Canine Formulas
Recipe Formulation
  • Formulated for dogs with special health conditions and contains as much as 45% protein content


  • High-protein and nutritious dog foods for dogs of all life stages and breeds. Proteins make up the main ingredient, supported by fillers such as poultry by-products, soybean meal, and whole grain.
  • Savor –natural ingredients
  • Bright Mind –nutrients to enhance brain health
  • Sports – help dogs get better strength and endurance
  • Focus – focus on unique nutritional demands
  • Natural – no corn, wheat, or soy ingredients
  • Dry Food
  • Wet Food
  • Smartblend
  • Puppy
  • True Instinct
  • Grain-free
Top 5 ingredients
  • First-rate real proteins as the primary ingredient.
  • Whole-grain or Grain-free carbohydrates
  • Chicken
  • Beef
  • Salmon
  • Corn gluten
  • Poultry by-products
Artificial Colors/Preservatives Content
  • Yes
  • Yes
Soybean, corn, and poultry by-products
  • Yes
  • Yes
 Feline Formulas
Recipe Formulation
  • For cats with particular health conditions and contains as much as 45% protein content


  • Uses high-quality, natural, and high nutritional ingredients to elicit visible changes like a shinier coat and more energy with a minimum 34% protein content
Product Lines
  • True Nature – grain-free or high protein
  • Savor – dry, wet, treats, and shredded with 40% protein content
  • Focus – for unique nutritional demands like dental, hairball control, sensitive, indoor, weight, low-calorie, sensitive, natural and neutered
  • Prime Plus – for senior cats


  • Wet
  • Dry
  • Indoor
  • Kitten
  • True Instinct
  • Grain-free
Top ingredients
  • Water
  • Chicken
  • Liver
  • Wheat
  • Meat by-products
  • Real chicken, wildfowl, meat, or turkey
  • Essential fatty acids
  • Vital minerals and vitamins
Artificial Colors/Preservatives Content
  • Yes
  • No
Soybean, corn, and poultry by-products
  • No
  • Yes, in some products

Key Ingredients

Dry Dog FoodPurina Pro PlanPurina OneWet Dog FoodPurina Pro PlanPurina One
Crude Protein31.8%31.6% 47.3%45.3%
Crude Fiber4.3%4.3% 7.2%7.1%
Crude Fat17.9%17.2% 16.4%25.8%
Dry Cat FoodPurina Pro PlanPurina OneWet Cat FoodPurina Pro PlanPurina One
Crude Protein45.6%40.5% 51.5%55.9%
Crude Fiber3.6%3.6% 6.9%7.4%
Crude Fat17.4%14.5% 17.1%14.7%

Price Comparison

Dry Dog FoodPurina Pro PlanPurina OneWet Dog FoodPurina Pro PlanPurina One
Per Pound$2.01$1.41 $2.84$1.67
Dry Cat Food  Wet Cat Food  
Per Pound$2.90$1.72 $4.94$5.0

Purina Pro Plan

Purina Pro Plan


  • Readily available. You will find Purina Pro Plans in grocery stores, pet food retailers, and online at Amazon, Chewy, and other pet food online sellers.
  • They are affordable. Though slightly higher priced than Purina ONE, it is still cheap compared to other premium brands in the market.
  • There are different varieties. Hence, you're sure to find one recipe fitting your pet's demands and needs.
  • Several food brands and recipes fall under this line.


  • Artificial colors are present in some recipes. Though the levels are below toxic, frequent consumption might initiate health problems.
  • Protein amounts might not be sufficient in some select few recipes. If this is the case, opt for another high-value recipe.

Purina One

Purina One logo


  • Just like Purina Pro Plan, Purina One is readily available in retailer shops, grocery stores, and online on Amazon, Chewy, and other online retailers.
  • They are affordable for their nutritional value, as compared to fellow brands.
  • They come in different forms, varieties, and catering for all age groups.


  • Presence of soybean, corn, and poultry by-products massively reduces its nutritional value.

Final Thoughts

With over 90+ years in manufacturing high-quality pet foods, Purina has some undeniable history and hands-on experience in the pet food industry. During those years, they have produced high quality, highly nutritious, healthy, and nourishing meals for our friends with fur.

It is, however, hard to turn a blind eye to the several product recalls and controversies that have embroiled this brand. Add that to the numerous negative reviews online, and we are left asking, is Purina the best pet food for your pet?

We can’t authoritatively answer this, but what we are sure of is that their products contain excellent nutritional value, are pocket-friendly, and readily available in stores countrywide.

When trying to weigh one of their product lines against the other, it’s difficult to crown a winner. Naturally, the two have a good number of similarities. Not to mention, what’s best for one pet may be horrible for another.

If we had to name one or the other superior, though, it would be Pro Plan Savor Shredded Blend Chicken and Rice with hard kibble and chicken shreds to provide wholesome nutrition for healthy puppies. On the other hand, the Purina One SmartBlend Lamb and Rice Formula is an excellent flavor and is designed to provide complete nutrition for adult dogs.

While both lines feature quality ingredients, we found that the Pro Plan product line is more superior and generally has higher protein and a wider variety of flavor choices. But, our biggest recommendation would be to look for food that’s best for your pet’s individual needs.

We hope that this comparison review has helped you make the right decision when choosing the best nutritional product for your furry babies. If you don’t find what you need from Purina, check out some of our other in-depth pet food reviews. 

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