Taste of the Wild Vs Diamond Naturals: My Year-Long Comparison After Feeding Both to My Dogs

I’ve been feeding my two dogs premium kibble for more than a decade—always tracking coat shine, energy during hikes, stool quality, weight stability, and vet bloodwork results like it’s my personal mission. When I compared Taste of the Wild and Diamond Naturals head-to-head for a full year with my active Lab mix and my senior rescue, I wanted the honest answer: which one actually delivers better everyday health, palatability, and value without digestive drama or empty promises? My main intent here is to share my firsthand experiences with both brands, break down the genuine pros and cons from long-term use, and help you decide which one might suit your own dog’s age, activity level, and any sensitivities you’re dealing with.

A Brief Comparison Table

My Experience With Taste of the Wild

I first switched my Lab mix to Taste of the Wild High Prairie (bison & venison) in early 2025 because he was getting bored with chicken-based foods and his coat looked a little flat despite brushing.

The bag opened with a deep smoky-roasted meat scent that had both dogs pacing and whining before I even poured.

My Lab dove into the bowl with wild enthusiasm, crunching loudly and finishing every piece in minutes.

Within ten days his coat started gleaming again; the black fur reflected sunlight during morning walks and shedding slowed to light dusting on furniture.

I transitioned slowly over ten days—no loose stool, no gas, no refusal. The roasted-meat focus really showed; he cleaned the bowl completely without any coaxing.

Energy on weekend hikes stayed rock-steady; no mid-trail slowdowns or begging to turn back. Muscle tone sharpened around his shoulders and haunches; he looked more athletic within two months.

My senior rescue, who had mild joint creakiness, moved more fluidly after three weeks on the same formula. For my younger dog with occasional ear redness, the Pacific Stream (salmon) kept skin calm—no flare-ups returned.

I rotated High Prairie, Pacific Stream, Sierra Mountain (lamb), and Wetlands (fowl) monthly—interest never waned; bowls were licked clean every time. Kibble size suited both medium and large dogs perfectly—no gulping hazards.

Vet visits showed good weight control, solid blood panels, and no major red flags. Bags stored in a sealed bin in the pantry stayed fresh through humid months.

The price felt reasonable for premium—higher than grocery brands but lower than ultra-high-end options. Availability made re-buying easy at most pet stores.

Past recalls crossed my mind occasionally, but recent batches felt consistent. When I briefly switched to test another brand, both dogs’ stools softened noticeably within days, reminding me how well Taste of the Wild suited their digestion.

My senior stayed regular with minimal bloating even after richer meals. Picky phases were rare—the smoky aroma pulled them straight to the bowl. After more than a year rotating lines, Taste of the Wild proved reliable, tasty, and produced visible coat and energy improvements without major drama.

My Experience With Diamond Naturals

I introduced Diamond Naturals Chicken & Rice Formula in mid-2025 after a friend recommended it as a clean affordable alternative with superfoods and probiotics.

The bag had a mild meaty scent with hints of rice—both dogs sat staring politely as I portioned it out.

They ate eagerly, enjoying the texture and finishing quickly. Coat shine appeared within the first week; fur felt smoother and looked healthier under kitchen lights.

Shedding stayed light even during seasonal changes—previously I’d be sweeping fur daily, but on Diamond Naturals it was once every ten days or so.

Transition over seven days was smooth with no digestive upset.

The added probiotics and superfoods (blueberries, kale, spinach) really showed; stools were consistently small, firm, and low-odor from day one. Energy stayed even; play sessions lasted longer without crashing.

My older dog’s mild joint comfort held steady—the glucosamine and chondroitin supported mobility without flare-ups. For my younger dog with occasional sensitive stomach, the All Life Stages Lamb & Rice kept skin calm and digestion regular.

I rotated Chicken & Rice, All Life Stages, and Extreme Athlete monthly—interest stayed high; bowls were finished quickly every time. Kibble sizing worked fine for both dogs.

Vet checkups showed ideal weight maintenance, excellent bloodwork, and no urinary or digestive red flags. Bags stored in a cool pantry remained fresh.

The noticeably lower price per pound helped the budget a lot while still feeling premium. The inclusion of superfoods and probiotics gave me peace of mind knowing it was formulated for everyday health.

Short side-by-side tests against Taste of the Wild showed similar coat shine but slightly more consistent stools and value on Diamond Naturals. My older dog handled richer formulas without gas or loose movements.

The aroma drew them instantly every feeding. Overall, Diamond Naturals delivered steady, reliable results—especially strong on clean ingredients, digestion, and budget-friendly quality.

Also read: My Thoughts On Merrick Dog Food

Pros Of Taste of the Wild

• Novel roasted-protein focus: Uses bison venison roasted lamb salmon and other unique meats as primary ingredients delivering excellent amino acid profiles and high palatability that appeal strongly to dogs who struggle with more common chicken or beef-based foods. The roasting process intensifies natural flavors making meals highly attractive without artificial enhancers. Dogs often clean bowls completely even when transitioning from pickier foods. Protein quality supports good muscle tone and energy without excessive plant fillers. The approach provides real variety for rotation while avoiding common allergens. The novel proteins feel like a breath of fresh air for dogs with food boredom or sensitivities. Many owners report better acceptance and fewer refusals long-term.
• Probiotics included: Guaranteed live probiotics (K9 strain) support digestive health and nutrient uptake resulting in firmer stools and reduced instances of loose movements or gas in most dogs. Gut balance improves noticeably over the first few weeks. Regularity becomes more predictable even during diet changes. Immunity benefits indirectly from a healthier microbiome. The feature adds everyday reliability without needing separate supplements. The probiotics help maintain steady digestion during travel or stress. The inclusion feels like a practical bonus that shows in litter-box cleanup.
• Grain-free majority with Ancient Grains options: Core lines remain grain-free with novel carb sources like sweet potato peas and lentils while newer Ancient Grains lines add roasted sorghum millet and quinoa for owners wanting grain-inclusive choices. The grain-free formulas suit many dogs with grain sensitivities. The Ancient Grains options align with current veterinary recommendations for heart health. Energy from complex carbs sustains activity longer. The dual approach broadens suitability in light of ongoing grain-free discussions. The flexibility helps owners choose based on their dog’s specific needs. The options reduce the need to switch brands.
• High palatability across lines: Dogs typically devour Taste of the Wild enthusiastically from the first bowl thanks to the roasted-meat aromas and meat-forward recipes that keep interest high even after months of use. Refusals are rare even during flavor rotations. Mealtime excitement persists consistently. The appeal makes feeding routine and stress-free for owners. Satisfaction levels stay elevated long-term. Picky eaters often finish portions completely. The taste appeal keeps dogs engaged and happy at mealtime.
• No artificial additives: Free from artificial colors flavors preservatives soy corn wheat or tapioca for clean eating throughout. Labels stay pure. Digestion benefits from the absence of irritants. Nutrient focus sharpens. Health outcomes enhance. The commitment evident in coat and stool quality. The clean profile builds trust.
• Superfood inclusions: Many recipes incorporate fruits and vegetables like blueberries raspberries tomatoes and spinach adding natural antioxidants fiber and vitamins for immune and digestive support. The superfoods complement proteins naturally. Wellness flows more steadily. The inclusion enriches overall nutrition. The natural approach feels wholesome. Owners notice brighter eyes and better coat gloss. The added nutrients provide a bonus without synthetic boosts.
• Novel protein rotation: Offers bison venison lamb salmon and other unique proteins allowing easy rotation to prevent boredom and manage sensitivities without common triggers. Rotation keeps meals interesting. The variety reduces risk of developing new allergies. Digestion adapts well. The approach suits dogs with food boredom. The proteins feel exotic yet digestible. The lineup supports long-term interest.

Pros Of Diamond Naturals

• Affordable premium pricing: Costs significantly less per pound than many competing premium brands while delivering solid meat-based nutrition probiotics and superfoods making it accessible for multi-dog households or owners on a budget. Large bags stretch further without sacrificing basic quality. Value perception stays strong over time. Budget-conscious owners still get meaningful results in coat and energy. The pricing makes consistent feeding easier long-term. The savings add up noticeably over months. The cost-effectiveness feels like a smart choice for everyday reliability.
• Probiotics & superfoods inclusion: Added probiotics and superfoods (blueberries kale spinach carrots) promote healthy gut flora efficient nutrient uptake and antioxidant support resulting in firmer smaller less odorous stools quickly after switching. Gut balance improves noticeably reducing loose movements. Regularity becomes predictable even during transitions. Immunity gains indirect support through better gut health and antioxidants. The inclusion adds practical value without extra supplements. The digestive and immune focus reduces common complaints like vomiting or dull coat. The superfoods provide natural vitamins that feel like a bonus in every bowl.
• No corn wheat soy in most recipes: Core formulas exclude common fillers prioritizing cleaner nutrition and reducing potential irritants for sensitive stomachs or skin. Digestive irritation from fillers stays minimal leading to firmer less odorous stools. Coat and skin quality often improve noticeably with fewer hot spots or dandruff. The commitment shows in overall wellness markers like energy and playfulness. Owners see fewer minor complaints over months of feeding. The clean label inspires confidence in ingredient integrity. The exclusion helps manage allergies more effectively in prone dogs.
• Glucosamine & chondroitin support: Many lines include meaningful levels of glucosamine and chondroitin promoting better mobility and comfort especially in aging or athletic dogs who move more freely over time. Morning stiffness reduces noticeably. Jumping onto furniture or climbing stairs becomes smoother and less hesitant. Cartilage health appears better protected long-term. Pain-related behaviors fade gradually. The proactive support shows in sustained activity levels and improved quality of life. Owners with older pets often comment that the joint ingredients help maintain a youthful stride longer.
• All Life Stages & performance options: All Life Stages formula suits multi-dog homes with varying ages while Extreme Athlete provides higher protein and fat for active dogs adjusting nutrients to match physiological demands. Growth support feels balanced. Performance lines sustain high activity. The range adapts seamlessly as dogs age or lifestyles change. The tailoring keeps nutrition appropriate. The progression feels logical and supportive. The flexibility reduces the need for multiple bags.
• Wide availability: Found in many pet stores big-box retailers and online platforms re-buying is effortless without hunting specialty shops. Convenience simplifies consistent feeding for busy owners. The reach benefits those in rural areas. Reliability in supply helps avoid stockouts. The widespread availability reduces stress during re-orders. The ease makes sticking with the brand simple. The distribution network feels robust and accessible.
• Proven track record: Long history of reliable feeding with consistent positive feedback on basic health markers like coat energy and stool quality over years. The brand’s longevity builds trust in everyday use. The track record feels solid for value-focused owners. The dependability stands out among mid-premium options. The reputation supports long-term confidence. The consistency reduces uncertainty. The history inspires assurance in simple nutrition.

Cons Of Taste of the Wild

• Multiple past recalls: Has experienced several recalls over the years—including salmonella and aflatoxin incidents—raising ongoing questions about quality control consistency despite improvements since then. The history lingers in online discussions and vet conversations. Trust can take time to rebuild fully for cautious owners. While recent years show a cleaner record the pattern prompts some to choose brands with fewer incidents. Safety vigilance remains higher for some. The recalls create hesitation in risk-averse buyers. The history weighs on perception.
• Grain-free dominance in lines: Most core recipes remain grain-free drawing ongoing scrutiny from FDA DCM investigations despite no proven causation for the brand specifically. Concerns persist. Choices cautious. The association lingers. Awareness essential. Grain inclusion advised frequently. The debate continues. The scrutiny affects decisions.
• Premium pricing: Remains expensive for larger dogs or multi-pet homes despite value. Costs add up. Budgets stretch. The level demands planning. Affordability varies. Premium positioning holds. Expense weighs on some owners.
• Limited wet food options: Primarily dry kibble restricts choices for those preferring canned or mixed textures. Variety narrower. Options fewer. The focus stays dry-heavy. Preferences accommodate partially. Dry excels primarily. Balance sought elsewhere.
• Potential for high calorie density: Some high-protein recipes pack calories tightly requiring careful portioning for less active or prone-to-weight-gain dogs. Monitoring crucial. Adjustments frequent. Overfeeding risks rise. Density suits high-energy. Control essential. The richness can lead to gain if not watched.
• Availability in some areas: Not always stocked in smaller pet stores or regions leading to online reliance or travel. Hunting occasional. Convenience dips. Supply chains vary. Pattern frustrates mildly. Patience needed. The availability can be inconsistent.
• Transition digestive adjustment: High fresh meat content sometimes causes initial loose stools or gas during switches. Gradual introduction helps. Upset minimizes. Systems adapt. Patience pays. Results positive. Digestion stabilizes. The adjustment can take time.

Cons Of Diamond Naturals

• Meat meals & by-products in some recipes: Many formulas start with chicken meal lamb meal or other meat meals rather than fresh/deboned meat which some owners perceive as less premium or “natural” compared to Taste of the Wild’s roasted-meat-first approach. Flavor and perceived quality vary with the listing. The choice prioritizes nutrient consistency over fresh appeal for some. The ingredient hierarchy raises mild skepticism among clean-label seekers. The meals bother some buyers more than others. The listing feels less premium to some. The reliance creates hesitation.
• Grain-heavy in many formulas: Corn brewers rice wheat and other grains frequently rank high in non-grain-free lines leading some owners to prefer alternatives due to personal preferences or past sensitivities even though grains are generally well-tolerated and support heart health according to current veterinary guidance. The debate persists for some. Grain-free options are limited. The inclusion influences choices. The pattern frustrates grain-avoidant owners. The reliance on grains creates hesitation. The formulation feels more basic to some.
• Lower perceived premium feel: The ingredient list and overall formulation feel more basic compared to brands with roasted novelty or antioxidant blends which can make Diamond Naturals seem less exciting or advanced to owners seeking “super-premium” features. The perception matters to some. The basic approach lacks extras like roasted meats. The feel can underwhelm. The simplicity suits everyday needs but not everyone. The lack of standout features disappoints some. The brand prioritizes reliability over flash.
• Limited high-protein options: Standard lines often hover 24-28% protein trailing higher-protein competitors in muscle support for very active or working dogs. The difference shows in high-demand situations. Plant proteins sometimes boost totals but dilute animal-source dominance. Expectations may need adjustment for performance pets. The moderate levels suit average dogs. The range feels adequate but not exceptional. The protein focus varies.
• Fewer feeding trials published: Unlike some clinical brands Diamond Naturals lacks widely published long-term feeding trials so some vets prefer options with more documented evidence for safety and balance. The absence raises mild caution for risk-averse owners. Science-backed data feels lighter. The gap influences endorsements. The perception affects confidence. The limitation narrows appeal in veterinary circles. The brand relies more on reputation.
• Smaller kibble in some formulas: Certain recipes have smaller pieces that lead to faster eating without slow feeders potentially increasing vomiting risk in gulpers. Behavior adjustments help. Size suits small breeds better. Monitoring prevents issues. The pattern frustrates owners of larger breeds. Solutions exist but add steps. The variation appears inconsistently.
• Limited wet variety: Dry kibble dominates with fewer canned or pâté options compared to competitors offering more moisture-rich textures for hydration or dental issues. Options feel narrower for mixed feeders. Variety limits choices. The focus stays heavily on dry. Preferences accommodate partially but wet enthusiasts seek alternatives. The imbalance frustrates variety-seekers.

Read more: Comparison Of Blue Buffalo And Royal Canin

Maintenance Tips For Taste of the Wild

• Store sealed in cool dry pantry: Keep bags away from heat light and humidity to maintain probiotic potency and kibble crispness preserving digestive support and flavor for maximum nutritional value. Transfer to airtight containers after opening to block moisture and oxidation preventing mold or staleness in humid climates. Regular visual and smell checks catch any off odors or discoloration early. Proper storage ensures every scoop delivers the full intended benefits. This habit maximizes the return on purchases. Freshness sustains reliably through seasonal changes. The method simple yet effective for long-term quality.
• Weigh portions precisely: Use a digital scale daily because calorie-dense lines can cause gradual weight gain if scoops overestimate over weeks leading to obesity issues in less active dogs. Adjust serving sizes based on current activity level age spay/neuter status and monthly body condition scoring to maintain ideal weight. The precision helps balance energy intake with expenditure especially for indoor or senior dogs. Consistent weighing eliminates guesswork and supports metabolic health. Owners who adopt this routine report better weight control and vitality. The habit becomes second nature after practice. Portion accuracy protects against hidden calorie creep.
• Transition slowly 7-10 days: Mix increasing Taste of the Wild amounts with previous food over at least seven days to prevent diarrhea or gas from novel proteins or fiber changes allowing gut flora to adapt gradually. Monitor stool quality appetite and energy closely during the period. Gradual approach minimizes upset in sensitive dogs. Patience yields smooth acceptance and continued health benefits. The process protects against temporary tummy distress. Gradual mixing preserves comfort throughout. The method works reliably for most transitions.
• Monitor stool and energy daily: Firm small stools indicate good absorption; changes signal portion or formula tweaks to maintain balance. Consistent energy confirms nutritional fit without over or under-feeding. Daily observation provides immediate feedback on suitability. The habit catches issues early preventing larger problems. Regular tracking validates the choice long-term. The routine supports proactive adjustments. The attention keeps nutrition aligned with needs.
• Provide constant fresh water: Protein and novel meat content increase thirst; unlimited fresh water supports kidney function hydration and urinary health especially in dry-food-heavy diets. Refresh bowls multiple times daily to encourage drinking. The habit prevents dehydration and aids digestion of concentrated nutrients. Water intake encourages maximum nutrient utilization. Hydration remains a simple but critical maintenance step. The practice protects long-term organ health. Ample water makes high-protein feeding safer.
• Clean bowls thoroughly after every meal: Wash with hot soapy water daily to remove residue that can harbor bacteria and contaminate fresh portions. Hygiene prevents odors bacterial growth and possible stomach upset. The simple step safeguards health and maintains freshness appeal. Routine integration makes it effortless after a few days. Cleanliness supports overall wellness and consistent palatability. Hot water and mild detergent eliminate most residue effectively. The practice takes only a minute but pays off in health.
• Rotate flavors monthly: Alternate between bison venison lamb salmon and fowl recipes to keep interest high and prevent boredom or sensitivities from building over time. Rotation maintains palatability long-term reducing refusal risks. The practice keeps mealtimes exciting for picky dogs. Variety supports nutrient balance without gaps. The habit reduces the chance of food aversion. The change refreshes routine feeding. The approach keeps dogs engaged and satisfied.

Maintenance Tips For Diamond Naturals

• Keep bags in low-humidity storage: Store sealed in cool dark pantry to protect probiotics superfoods and fats from breaking down preserving digestive-support ingredients and overall quality. Use airtight containers post-opening to block moisture or clumping in humid environments. Regular checks for off smells or appearance prevent problems. Proper storage ensures consistent nutrition from first to last scoop. The method maintains freshness reliably. The habit maximizes value from each bag. The practice simple yet effective for long-term use.
• Measure accurately with scale: Weigh meals daily to prevent overfeeding calorie-dense lines that pack calories tightly in small portions. Adjust servings according to activity level age and body condition score for ideal weight maintenance. Precision curbs weight gain in less active dogs. The practice eliminates variability from scoop sizes. Portion accuracy protects against gradual gain. The routine promotes steady health markers. The habit becomes automatic after practice.
• Introduce gradually over week: Blend increasing Diamond Naturals amounts with old food over 7+ days to allow gut adjustment to probiotics and superfood fiber minimizing loose stools or gas. Monitor stool quality energy and appetite closely. Slow transition protects sensitive digestions. Patience pays off in smooth acceptance. The process prevents temporary upset. Gradual mixing preserves comfort. The method reliable for most dogs.
• Observe digestion daily: Small firm low-odor stools signal effective probiotic and superfood action; changes prompt portion or formula adjustments. Consistent energy validates balance. Daily tracking confirms suitability. The habit keeps nutrition aligned. Regular observation catches early signs. The attention supports proactive care. The routine ensures long-term fit.
• Ensure ample fresh water: Protein and fiber content increase thirst; constant fresh water supports kidneys hydration and urinary health. Refresh bowls multiple times daily. The habit aids overall wellness. Water intake encourages proper hydration. The practice protects against dehydration. The step simple but vital. The routine complements superfood benefits.
• Wash bowls after every meal: Hot water clears buildup spoiling food or breeding odors persistently. Hygiene key. Bacteria curbs. Cleanliness sustains. The practice simple. Health safeguards. Freshness enhances. Comfort increases. The step takes little time but prevents issues.
• Follow feeding guidelines strictly: Use the life-stage feeding chart and adjust only with vet input to maintain precise nutrient delivery. The guidance ensures optimal results. The habit prevents over or under-feeding. The routine aligns with research. The practice maximizes benefits. The attention supports health goals. The method reliable for consistency.

Comparison With Other Brands

• Purina Pro Plan: Purina Pro Plan shares Diamond Naturals’s strength in probiotics and value but adds extensive published feeding trials that neither Taste of the Wild nor Diamond Naturals matches in documented long-term data. My dogs showed similar coat shine and energy on Pro Plan and Diamond Naturals, with Taste of the Wild edging slightly in palatability and novel proteins. Pro Plan often feels more clinical with urinary targeting while Diamond Naturals wins on superfoods and affordability for basic needs. The science-backed reliability appeals to vet-focused owners. For general feeding without special sensitivities Pro Plan delivers dependable results. The comparison highlights different priorities—proven data versus everyday value or novelty appeal.
• Royal Canin: Royal Canin excels with breed-specific and size-specific formulas backed by extensive veterinary research providing precision nutrition tailored to jaw mechanics energy needs and common canine concerns that neither Taste of the Wild nor Diamond Naturals matches in specificity. My dogs showed comparable coat shine and energy on Royal Canin and Taste of the Wild but Royal Canin edged slightly in portion precision and urinary health thanks to its targeted mineral and pH control. Diamond Naturals counters with lower cost and superfoods while Royal Canin wins on clinical backing. The brand’s veterinary endorsement carries weight in specialty cases. Cost runs similar but availability leans toward vet clinics for Royal Canin. Taste of the Wild and Diamond Naturals feel more accessible for everyday feeding.
• Hill’s Science Diet: Hill’s Science Diet aligns closely with Royal Canin in clinical trial depth and therapeutic options for chronic conditions, providing evidence-based nutrition that both brands emphasize. My dogs showed comparable mobility and stool quality on Hill’s and Royal Canin, with Hill’s edging slightly in joint-support formulas and Royal Canin in breed-specific tailoring. Taste of the Wild counters with novel proteins and roasted appeal while Hill’s wins on precise calorie control for weight management. Hill’s excels in prescription lines for kidney urinary and gastrointestinal issues. The brand’s veterinary endorsement carries weight in specialty cases. Cost runs similar but availability leans toward vet clinics for both. Royal Canin and Hill’s feel more clinical while Taste of the Wild and Diamond Naturals feel more everyday premium.
• Wellness Core: Wellness Core emphasizes high protein and clean ingredients with strong probiotic support producing firmer stools and shinier coats in my trials compared to Taste of the Wild and Diamond Naturals’s more moderate protein levels. Taste of the Wild and Diamond Naturals counter with wider variety and affordability that Wellness lacks. Wellness feels more “natural” to some owners with fewer by-products and no artificial additives. The difference appears in digestion and coat quality. Wellness stands out for dogs needing higher protein or limited ingredients. Taste of the Wild offers more novel proteins Diamond Naturals more value. The choice often comes down to probiotic strength versus novelty or affordability.
• Merrick: Merrick offers higher protein peaks and freeze-dried raw bits that boost palatability and muscle support more noticeably than most Taste of the Wild or Diamond Naturals dog lines. Taste of the Wild matches Merrick on novel-protein appeal while Diamond Naturals wins on affordability. Merrick’s recent safety record feels strong. All three prioritize real nutrition without cheap fillers. Merrick stands out for dogs needing raw appeal and high protein. The choice often comes down to raw excitement versus value or variety. My dogs showed similar coat and energy across all three with Taste of the Wild edging on palatability.

Frequently Asked Questions (FAQ)

Conclusion

I’ve fed many premium brands over the years and both Taste of the Wild and Diamond Naturals consistently deliver real visible benefits that keep my dogs shiny energetic and comfortable day after day. You know your own dog’s energy coat condition and any sensitivities best—so trust what you see in their fur stool and attitude start with small bags of each monitor closely for a few weeks and check in with your vet to make the final decision. Choose the one that makes their tail wag harder and their stride stronger—you’ll both feel the joy in every walk and cuddle.