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Taste of the Wild wins on ingredient quality. It uses novel proteins like bison and venison, skips corn and wheat fillers, and includes probiotics in every formula.
Purina Pro Plan wins on variety and science. It offers vet-recommended formulas for every life stage, size, and health condition, backed by decades of nutritional research.
Best for most dogs: Purina Pro Plan. Best for dogs with allergies or grain sensitivities: Taste of the Wild.
Picking a dog food shouldn’t feel like a chemistry exam. But when you’re standing in the pet store aisle staring at Taste of the Wild and Purina Pro Plan, it can feel exactly that way. Both brands claim to be premium. Both have loyal fans. And both cost real money.
So which one is actually better for your dog? That’s what we’re breaking down today. We looked at ingredients, protein levels, price, recall history, and what real dog owners say. By the end of this, you’ll know exactly which brand fits your dog’s needs.
Side-by-Side Comparison: Taste of the Wild vs. Purina Pro Plan
| Category | Taste of the Wild | Purina Pro Plan |
|---|---|---|
| Primary Proteins | Bison, venison, salmon, wild boar | Chicken, beef, salmon, lamb |
| Grain-Free Options | Yes (most formulas) | Yes (select lines) |
| Avg. Protein % | 28-32% | 26-30% |
| Avg. Price (30 lb bag) | $55-65 | $60-80 |
| Life Stage Variety | Puppy, adult, small breed | Puppy, adult, senior, giant breed, sport |
| Vet Recommended | Occasionally | Yes, widely |
| Notable Recalls | 1 (2012, salmonella risk) | 2 (2013, 2016, vitamin levels) |
| Probiotics Included | Yes, all formulas | Yes, most formulas |
Ingredient Analysis: What’s Actually in These Bags?
Taste of the Wild Ingredients
Taste of the Wild’s biggest selling point is the first ingredient. Bison, venison, smoked salmon, wild boar – these aren’t filler proteins you’d find in budget kibble. They’re the kind of proteins your dog’s digestive system handles well, especially if your dog tends to be sensitive to chicken or beef.
Most formulas are grain-free, using sweet potatoes, peas, and lentils instead of corn or wheat. That’s great for dogs with grain sensitivities, though it’s worth noting the FDA has been watching the grain-free/DCM connection. Talk to your vet if this concerns you – especially for large breeds.
Every formula includes fruits and vegetables like blueberries, raspberries, and tomatoes. Those add antioxidants without much caloric impact. The probiotics are species-specific, meaning they’re actually formulated for dogs rather than repurposed from human supplements.
The one downside? Taste of the Wild has fewer specialized formulas. You won’t find a kidney-support recipe or a prescription-grade option here. It’s also not broken into as many life-stage-specific lines, so a Great Dane puppy and a Chihuahua adult might both end up on the “All Life Stages” formula.
Purina Pro Plan Ingredients
Purina Pro Plan’s first ingredient is typically a named meat – “chicken,” “beef,” or “salmon.” No vague “meat meal” mystery there. The brand does use some grain-containing formulas (corn, wheat, rice), which isn’t automatically a problem. Dogs digest grains just fine unless they have a documented sensitivity.
What Pro Plan does better than almost any other brand is variety. There are formulas for:
- Giant breed puppies (they grow differently than small breeds and need adjusted calcium ratios)
- Sport dogs – the SPORT formula has 30% protein and 20% fat, built for working dogs
- Dogs with sensitive stomachs or skin
- Seniors with joint concerns
- Dogs needing weight management
Some formulas do include by-products and artificial additives. If you’re avoiding those, read labels carefully – not every Pro Plan recipe is the same quality. The Savor and Focus lines tend to be cleaner than some of the standard recipes.
One thing Purina does that Taste of the Wild doesn’t: actual clinical research. Purina operates the Purina Institute, which funds ongoing nutritional studies. Their formulas aren’t just made to sound good – many have published research behind them. That’s why vets recommend Pro Plan more than almost any other brand. Check out our complete dog food guide for more on evaluating dog food science claims.
Protein Content: The Numbers You Need to Know
| Formula | Crude Protein (min) | Crude Fat (min) | First Protein Source |
| TOTW High Prairie | 32% | 18% | Buffalo |
| TOTW Pacific Stream | 25% | 15% | Salmon |
| Pro Plan Shredded Blend Chicken | 30% | 20% | Chicken |
| Pro Plan SPORT 30/20 | 30% | 20% | Chicken |
Protein levels vary by formula. Always check the guaranteed analysis on the specific recipe you’re buying.
Both brands deliver solid protein numbers. Taste of the Wild’s High Prairie formula actually leads with 32%, though the source matters as much as the percentage. Purina Pro Plan’s Sport line is specifically designed for active and working dogs who need sustained energy. For a typical house dog, the difference between 28% and 30% protein isn’t meaningful day-to-day.
If your dog is highly active, check out our picks for the best dog foods overall – we break down which formulas actually support performance dogs.
Price Comparison
Compare Pricing & Discounts: Taste of the Wild vs. Purina Pro Plan
| Brand |  |
 |
|---|---|---|
| Purina Pro Plan | 35% Off 1st Autoship | See Current Pricing & Deals |
| Taste of the Wild | 35% Off 1st Autoship | See Current Pricing & Deals |
Here’s what the prices actually look like on a per-day basis. A 30 lb bag of Taste of the Wild runs about $55-65. For a 50 lb dog eating around 3 cups per day, that’s roughly $1.50-$1.80 per day.
Purina Pro Plan is comparable, though some specialized lines (like Sport or the prescription-adjacent Veterinary Diets) push higher. The smart move is using the 35% first Autoship discount on Chewy – that drops either brand into very reasonable territory.
Who Should Buy Taste of the Wild?
Taste of the Wild is the right call for dogs with specific food sensitivities. If your dog has reacted to chicken, beef, or grains, the novel protein recipes (bison, venison, wild boar) give you something genuinely different to try. And they’re not using those proteins as a marketing gimmick – they’re often the first ingredient by weight.
It’s also a solid pick for owners who want to avoid corn, wheat, and soy. Not every dog needs grain-free, but for dogs that genuinely don’t tolerate grains well, it solves the problem without going to prescription territory. Read our guide on grain-free dog food to understand when it’s actually necessary.
Dogs with sensitive stomachs also tend to do well on Taste of the Wild. The species-specific probiotics and highly digestible proteins mean less GI upset for dogs that struggle on other foods. If you’ve been cycling through brands looking for something that doesn’t cause loose stools, this is worth trying. For more options, see our picks for the best dog food for sensitive stomachs.
Taste of the Wild is best for: Dogs with food allergies, grain sensitivities, sensitive stomachs, or owners who want grain-free without prescription prices.
Who Should Buy Purina Pro Plan?
Most dogs. Honestly, that’s the short answer. If your dog doesn’t have specific food sensitivities or allergy issues, Pro Plan covers just about every need with a formula specifically designed for it.
Puppies especially benefit from the life-stage-specific formulas. Large breed puppies need controlled calcium and phosphorus ratios during growth to prevent skeletal problems. Pro Plan has dedicated large breed puppy formulas that account for this. Taste of the Wild doesn’t have that level of specificity. See our recommendations for the best puppy food if you’re feeding a young dog.
Senior dogs are another strong case for Pro Plan. The Bright Mind formula is designed for cognitive support in aging dogs, with a specific fatty acid profile that’s backed by research. That’s the kind of thing you don’t find in most brands, and Taste of the Wild doesn’t have an equivalent. Check our guide to the best senior dog food for more age-specific options.
Dogs who need weight management also have better options with Pro Plan. Their Metabolic formula uses a caloric restriction approach that’s actually been studied, and it works better than just feeding less of a regular formula. Our list of the best dog foods for weight loss has more details on this.
Purina Pro Plan is best for: Most dogs, puppies (especially large breeds), seniors, dogs needing weight management, or owners who want vet-recommended nutrition.
Recalls and Safety History
Taste of the Wild
Taste of the Wild had one significant recall in 2012, when Diamond Pet Foods (their manufacturer) recalled several brands due to potential salmonella contamination at one facility. No illnesses were directly linked to Taste of the Wild products specifically, but the recall covered multiple batches.
In 2018, a lawsuit alleged that Taste of the Wild products contained pesticides and heavy metals. The brand denied the claims. The lawsuit didn’t lead to a recall, and there’s been no confirmed independent verification of those allegations. Since 2012, there have been no further recalls. That’s a clean record for over a decade.
Purina Pro Plan
Purina (the parent brand) has a longer history simply because it’s been around longer and produces far more food. The Pro Plan line specifically had two recalls – one in 2013 and one in 2016, both related to vitamin and mineral levels not meeting the guaranteed analysis. No toxins, no contamination – they caught their own quality control gaps and pulled the products.
A 2015 class-action lawsuit claimed Purina products contained toxins and heavy metals. Purina denied everything, and the lawsuit didn’t result in a recall or confirmed findings. The FDA didn’t issue any warning based on those allegations.
Both brands have acted responsibly when problems did arise. The recalls were handled quickly, and neither brand has had a food safety incident in the past several years.
Taste of the Wild vs. Purina Pro Plan: Frequently Asked Questions
Is Taste of the Wild or Purina Pro Plan better for puppies?
Purina Pro Plan is generally the better choice for puppies, especially large breeds. Pro Plan’s puppy formulas are designed with specific calcium-to-phosphorus ratios that support healthy bone development during growth. Taste of the Wild does offer puppy formulas, but doesn’t have the same breed-size specificity.
Which brand is better for dogs with allergies?
Taste of the Wild wins here. The novel proteins (bison, venison, wild boar, smoked salmon) are less likely to trigger reactions in dogs that are sensitive to common proteins like chicken or beef. If your dog has documented food allergies, the grain-free novel protein formulas are worth trying first.
Does Purina Pro Plan use real meat?
Yes. Most Pro Plan formulas list a real, named meat as the first ingredient – “chicken,” “beef,” “salmon,” or “turkey.” Some formulas include poultry by-product meal as a secondary protein, which is a concentrated protein source and not inherently bad, though some owners prefer to avoid it.
Are either of these brands grain-free?
Taste of the Wild is primarily grain-free across most of its line. Purina Pro Plan offers grain-free options within its Grain Free line, but the majority of Pro Plan formulas do contain grains. If grain-free is important to you, Taste of the Wild gives you more options.
Which brand is more affordable long-term?
They’re comparable. Both brands cost $55-80 for a 30 lb bag depending on the formula. Using Chewy’s Autoship program (35% off your first order) helps with both. On a per-day basis, a 50 lb dog will eat either brand for roughly $1.50-2.00 per day.
Do vets recommend Taste of the Wild or Purina Pro Plan?
Vets recommend Purina Pro Plan far more often. It’s one of the most vet-recommended brands in the US, largely because of the research backing and the range of condition-specific formulas. Taste of the Wild doesn’t have the same clinical research record, though it’s still a quality food for healthy dogs.
Which brand is better for senior dogs?
Purina Pro Plan. Their Bright Mind formula specifically targets cognitive aging with a DHA-enriched fatty acid profile. They also have joint-support formulas for aging dogs with mobility issues. Taste of the Wild doesn’t have equivalent senior-specific formulas.
Has either brand been linked to DCM (dilated cardiomyopathy)?
The FDA investigated a potential link between grain-free diets and DCM between 2018-2022. Taste of the Wild, as a primarily grain-free brand, was included in that investigation. The FDA closed the investigation without establishing a confirmed causal link. Still, if your dog is a large breed or a breed predisposed to heart issues, this is worth discussing with your vet before going grain-free.
Which is better for picky eaters?
Purina Pro Plan tends to win with picky eaters. The palatability of Pro Plan is consistently high, and many owners report that dogs who refused other foods ate Pro Plan without hesitation. Taste of the Wild’s novel proteins can also be appealing to picky dogs, so it’s worth trying if a dog turns up their nose at chicken-based foods.
Do both brands include probiotics?
Yes. Taste of the Wild includes species-specific probiotics in all formulas. Purina Pro Plan includes guaranteed live probiotics in most formulas, particularly in the Savor line. Both will help support a healthy gut microbiome.
Bottom Line: Taste of the Wild vs. Purina Pro Plan – Which One Wins?
Here’s the honest truth: both brands are good. You won’t go wrong with either one. But they serve different dogs.
Pick Taste of the Wild if your dog has food allergies, reacts to common proteins like chicken or beef, or doesn’t tolerate grains well. The novel protein recipes are genuinely different from what most dogs eat daily, which makes them useful for elimination diets or for dogs with recurring GI issues. You get high protein, clean ingredients, and no fillers – at a price point that won’t break the bank.
Pick Purina Pro Plan if your dog is healthy and you want a formula designed for exactly where they are in life. Large breed puppy? There’s a formula for that. Senior dog with cognitive concerns? Bright Mind has you covered. Working dog who runs 10 miles a week? The Sport line exists for a reason. Plus, if your vet ever needs to recommend a commercial food, there’s a 90% chance it’s Pro Plan.
If you’re still unsure which direction to go, start with our complete guide to the best dog foods – it walks through every top brand with full breakdowns by dog size, age, and health needs.
Compare Pricing & Discounts: Taste of the Wild vs. Purina Pro Plan
| Brand | |
|
|---|---|---|
| Purina Pro Plan | 35% Off 1st Autoship | See Current Pricing & Deals |
| Taste of the Wild | 35% Off 1st Autoship | See Current Pricing & Deals |
Toledo, United States.