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The short answer: Holistic Select wins by 12 points on the v15 rubric (A/90 vs B/78) — meaningful gap driven by Holistic Select’s integrated Digestive Health Support System, whole-grain carb base, and seafood-source diversity. Both recipes lead with salmon-family ingredients but the formulation philosophies diverge sharply. American Journey Salmon & Sweet Potato is Chewy’s private-label grain-free kibble manufactured by Diamond Pet Foods, leading with deboned salmon backed by chicken meal + turkey meal at positions 2-3 (multi-protein salmon-led but not single-source LID), with a sweet potato + peas + chickpeas legume-heavy grain-free carb base. Holistic Select Adult Anchovy, Sardine & Salmon Meal is owned by WellPet (the company behind Wellness and Old Mother Hubbard), produced as a multi-fish grain-inclusive recipe with sardine meal (#1), salmon meal, anchovy oil, plus the brand’s signature Digestive Health Support System (live yogurt, named-strain probiotics, prebiotic fiber, digestive enzymes). Pick on convenience and grain-free preference (American Journey) vs supplement depth and grain-inclusive holistic recipe (Holistic Select).

The scores

American Journey Salmon & Sweet Potato Grain-Free Recipe: B (78/100) — Deboned Salmon, Chicken Meal, Turkey Meal, Sweet Potatoes, Peas.

Holistic Select Adult Health Anchovy, Sardine & Salmon Meal Recipe: A (90/100) — Sardine Meal, Brown Rice, Oatmeal, Chicken Meal, Pearled Barley.

How the ingredients compare

The top-five ingredients reveal the formulation split between these two products:

American Journey: Deboned Salmon, Chicken Meal, Turkey Meal, Sweet Potatoes, Peas

Holistic Select: Sardine Meal, Brown Rice, Oatmeal, Chicken Meal, Pearled Barley

The 12-point gap (Holistic Select wins by 12 points) shows where the v15 rubric weights ingredient breadth, protein density, and supplement depth differently.

Where American Journey pulls ahead

Chewy private-label distribution + auto-ship integration + Chewy’s industry-leading customer service: American Journey is one of Chewy’s flagship private-label brands, sold exclusively through Chewy.com and the Chewy app. Chewy’s 24/7 phone support, free returns, hand-written holiday cards, and condolence-flower program apply to every American Journey order. Auto-ship subscription delivers 5-10% discounts on recurring orders with flexible cadence (every 2/4/6/8 weeks). For households already running their pet supply ordering through Chewy or specifically valuing Chewy’s customer-service infrastructure, American Journey integrates into existing purchase patterns cleanly. Holistic Select is distributed at pet specialty retail (PetSmart, Petco, Chewy, independent pet stores) without the dedicated single-retailer infrastructure. Shop on Amazon →

Grain-free formulation with sweet-potato carb base — appropriate for grain-sensitive dogs: American Journey Salmon & Sweet Potato is fully grain-free — no wheat, no corn, no rice, no oatmeal, no barley. The primary carbohydrate sources are sweet potatoes (lower-glycemic than russet potato), peas, and chickpeas. For dogs with confirmed grain sensitivities (typically presenting as chronic skin or ear inflammation that improves on grain elimination), or owners specifically following grain-free feeding protocols, American Journey is the structural pick. Holistic Select Anchovy/Sardine/Salmon is grain-inclusive (brown rice + oatmeal + pearled barley) — not appropriate for grain-elimination feeding.

Multi-protein animal-source loading — salmon + chicken meal + turkey meal for broader amino-acid profile within a budget tier: American Journey Salmon & Sweet Potato leads with deboned salmon (#1) backed by chicken meal (#2) and turkey meal (#3) — three distinct named animal proteins. The multi-protein structure delivers broader amino acids and more taurine precursors than single-source salmon. Holistic Select also runs multi-protein (sardine + chicken meal + salmon meal + anchovy oil) but anchors on seafood; American Journey is more poultry-balanced. For owners specifically wanting salmon-led multi-protein loading within Chewy’s private-label budget tier rather than the premium-mid Holistic Select price bracket, American Journey is the structural pick.

Where Holistic Select holds its own

Digestive Health Support System — live yogurt + named-strain probiotics + prebiotic fiber + digestive enzymes: Holistic Select Adult Anchovy/Sardine/Salmon includes the brand’s signature integrated digestive-support layer: dried yogurt fermentation product (live cultures retained through post-extrusion application), a named-strain probiotic blend (Lactobacillus acidophilus, Bifidobacterium thermophilum, Bacillus subtilis), prebiotic fiber sources (dried chicory root for inulin), and digestive enzymes (papain, protease, amylase, lipase). The integrated stack is specifically formulated for dogs with chronic loose stool, GI sensitivity, or dogs transitioning between diets. American Journey includes a basic probiotic addition but not the same depth of named-strain + prebiotic + enzyme stacking. For owners managing GI-sensitive dogs or wanting deep digestive supplementation built into the kibble itself, Holistic Select is structurally aligned. Shop on Amazon →

Multi-fish protein blend with deeper EPA + DHA omega-3 spectrum than single-salmon-led formulas: Holistic Select layers sardine meal (primary protein concentrator, ~60-66% protein by weight), salmon meal (secondary protein source), and anchovy oil (lipid-source EPA + DHA). The sardine + anchovy contribution supplies meaningfully more EPA + DHA omega-3s per serving than single-source salmon — sardines and anchovies are smaller, lower-trophic-level fish with higher omega-3 density and lower mercury bioaccumulation. American Journey’s salmon-led formula carries omega-3s but at a single-fish-source level. For owners specifically valuing omega-3 density (joint support, skin / coat condition, anti-inflammatory targeting), Holistic Select is the richer pick.

WellPet ownership — sister brand to Wellness with shared R&D and quality infrastructure: Holistic Select is owned by WellPet, the parent company behind Wellness (Complete Health, CORE, Simple LID, Wellness Bowl Boosters) and Old Mother Hubbard. The Holistic Select line shares R&D infrastructure, quality protocols, and ingredient sourcing standards with its sister brands. American Journey is a Chewy private-label brand manufactured by Diamond Pet Foods (no independent R&D division — formulation specs come from Chewy product management with Diamond’s standard manufacturing capabilities). For owners specifically valuing brand-owner R&D depth and the longer-running natural-pet-food brand heritage, Holistic Select’s WellPet ownership is structurally aligned.

The bottom line

Holistic Select wins by 12 points (A/90 vs B/78) — meaningful gap driven by integrated Digestive Health Support System, multi-fish protein and omega-3 diversity, and WellPet’s R&D infrastructure as the parent of Wellness. Pick Holistic Select Adult Anchovy, Sardine & Salmon Meal when supplement depth (live yogurt + named-strain probiotics + prebiotic fiber + digestive enzymes), multi-fish seafood diversity, and grain-inclusive whole-grain carb base are the priorities. Pick American Journey Salmon & Sweet Potato when grain-free feeding is required, Chewy auto-ship subscription convenience matters, and you want salmon-led multi-protein loading (salmon + chicken meal + turkey meal) at a budget-mid Chewy private-label price tier. The 12-point gap reflects depth-of-formulation, not pure protein-source quality — both are legitimate salmon-led recipes for the right buyer.