What's actually in Wellness Complete Health?
We analyzed Wellness Complete Health Adult Deboned Chicken. The first two ingredients are deboned chicken and chicken meal — a whole fresh protein followed immediately by its concentrated form. This one-two combination is a quality signal: it means chicken provides substantial, stacked protein density before the first carbohydrate. Oatmeal, ground barley, peas, and ground brown rice follow as carbohydrate sources.
Further down: chicken fat preserved with mixed tocopherols, flaxseed, salmon oil, carrots, spinach, apples, blueberries, glucosamine, chondroitin, and chicory root extract. That's a complete picture of a well-designed formula — joint support, dual omega-3s, a produce blend, and prebiotic fiber. Shop on Amazon →
The good stuff
The joint support package is the standout feature. Glucosamine and chondroitin appear directly in the ingredient list rather than just in guaranteed analysis — meaning they're dosed as functional ingredients, not afterthoughts. Most formulas at this price point don't include both.
Dual omega-3 sources — flaxseed (plant-based ALA) and salmon oil (marine EPA/DHA) — provide comprehensive fatty acid coverage for skin, coat, and anti-inflammatory support. The produce blend (carrots, spinach, apples, blueberries) adds natural vitamins and antioxidants. Chicory root extract delivers prebiotic fiber for gut health. Chicken fat preserved with mixed tocopherols (vitamin E) rather than BHA, BHT, or ethoxyquin is the right call on the preservative front.
Wellness is a well-established brand with a clean safety record. Their formulas are AAFCO-certified complete and balanced and have been consistent for years.
The not-so-good stuff
Protein diversity is the main limitation. This is a chicken-only formula — deboned chicken, chicken meal, chicken fat. That provides excellent protein density but a narrow amino acid spectrum compared to multi-protein formulas like Fromm Gold (six protein sources) or Acana (three named meats plus meals). For dogs with chicken sensitivities, there's no secondary protein to fall back on.
No probiotics. For a premium formula that includes glucosamine, chondroitin, and a prebiotic, the absence of live cultures is an oversight. Chicory root supports existing bacteria but doesn't introduce new ones the way a probiotic would.
Peas appear at position five — before brown rice. This is a filler inclusion in a grain-inclusive formula, which is slightly inconsistent. The legume presence here is modest compared to grain-free brands, but worth noting.
How it compares
At B/82, Wellness Complete Health sits in the middle of the premium tier. It scores below Acana (B/88) and Fromm Gold (B/84) but above Merrick Classic (B/80) and Taste of the Wild (B/78). It's a comfortable 20-plus points ahead of the vet-recommended mainstream brands — Purina Pro Plan (C/62), Hill's Science Diet (C/61), Royal Canin (C/58).
The closest comparison is Merrick Classic, which shares the deboned chicken + chicken meal opening and similar grain-inclusive profile. Wellness scores 2 points higher, driven by its glucosamine/chondroitin inclusion and broader produce blend. If joint health matters for your dog, Wellness wins the comparison clearly.
Read the full breakdowns in our head-to-head comparisons: Blue Buffalo vs Wellness, Holistic Select vs Wellness, and Wellness CORE vs Wellness Complete Health.
Life-stage variant: Wellness Complete Health Puppy (B/78) adds salmon meal + salmon oil for DHA, a sorghum-based grain stack, and supplemental taurine for the 0-12 month developmental window — scoring four points below the adult formula because peas appear earlier in the ingredient deck.
The bottom line
Wellness Complete Health earns a B grade (82/100) from KibbleIQ. Deboned chicken and chicken meal in the top two slots, dual omega-3s, a produce blend, glucosamine and chondroitin, and a clean preservative profile make it a well-constructed formula. Broader protein diversity and a probiotic would push it higher. As is, it's a reliable choice in the mid-premium tier — especially for dogs who benefit from built-in joint support. Shop on Amazon →