The scores
Carna4 All Life Stages Chicken Formula Dry Dog Food: A (90/100) — Fresh Chicken, Chicken Liver, Eggs, Organic Sprouted Barley, Salmon.
Stella & Chewy's Raw Coated Raw Coated Kibble Cage-Free Chicken Recipe: B (79/100) — Cage-Free Chicken, Chicken Meal, Peas, Lentils, Chicken Fat.
How the ingredients compare
The top-five ingredients reveal the formulation split between these two products:
Carna4: Fresh Chicken, Chicken Liver, Eggs, Organic Sprouted Barley, Salmon
Stella & Chewy's Raw Coated: Cage-Free Chicken, Chicken Meal, Peas, Lentils, Chicken Fat
The 11-point gap (Carna4 wins by 11 points) shows where the v15 rubric weights ingredient breadth, protein density, and supplement depth differently.
Where Carna4 pulls ahead
All-whole-food composition throughout the nugget: Carna4’s air-dried nuggets are uniformly composed of fresh chicken + chicken liver + eggs + sprouted seeds + whole-food vegetables. Every nugget is the same whole-food composition, with the same gentle 195°F baking applied to all ingredients. Stella & Chewy’s Raw Coated Kibble uses conventional extrusion for the kibble base (cage-free chicken, chicken meal, peas, lentils, chicken fat) and then coats with a freeze-dried raw layer post-extrusion. The kibble base is standard extruded kibble; the raw coating is the marketing differentiation. Shop on Amazon →
Zero synthetic vitamin/mineral premix and gentle 195°F processing: Carna4 derives all nutrition from 15 whole-food ingredients with no synthetic supplementation. Stella & Chewy’s Raw Coated Kibble uses conventional synthetic vitamin/mineral premix on the kibble base portion (standard for extruded kibble). The gentle 195°F processing on Carna4 preserves more heat-sensitive nutrients in their natural form than the 300°F+ extrusion used for the Stella & Chewy’s kibble base.
Sprouted seeds for enzyme + B-vitamin activation: Carna4 uses four organic sprouted seeds (barley, flaxseed, lentils, peas). Sprouting unlocks B-vitamins and minerals from anti-nutrient bonds and adds natural probiotic precursors. Stella & Chewy’s Raw Coated Kibble uses unsprouted peas and lentils as carbohydrate sources within the kibble base.
Where Stella & Chewy's Raw Coated holds its own
Freeze-dried raw coating delivers raw-feeding flavoring appeal: Stella & Chewy’s Raw Coated Kibble’s freeze-dried raw coating provides a flavor and texture profile that appeals to dogs trained on raw or freeze-dried feeding. For owners transitioning dogs from a full raw or freeze-dried diet to a more economical dry-kibble feeding strategy, the raw-coated format eases the transition without the full per-pound premium pricing of all-raw or all-freeze-dried formulations. Shop on Amazon →
More accessible retail availability and pricing: Stella & Chewy’s Raw Coated Kibble is stocked at PetSmart, Petco, most independent pet boutiques, and Amazon, at pricing meaningfully below Carna4’s super-premium tier. For owners seeking raw-feeding-philosophy elements at a more accessible price point, Stella & Chewy’s Raw Coated Kibble delivers some of the philosophy at substantially lower per-pound cost.
Established raw-feeding brand lineage: Stella & Chewy’s has been a category leader in commercial freeze-dried raw pet food since 2003. The Raw Coated Kibble line carries that lineage into the dry-kibble format. For owners specifically valuing brand history in raw-feeding category leadership, Stella & Chewy’s carries more brand-recognition weight than Carna4’s niche-positioning small-batch profile.
The bottom line
Carna4 wins by 11 points on the v15 rubric. The structural gap reflects two design philosophies: Carna4’s all-whole-food air-dried nugget approach (uniform composition, no synthetic supplements, gentle 195°F baking) vs Stella & Chewy’s Raw Coated Kibble’s conventional-extruded-kibble base coated with freeze-dried raw layer (kibble base + raw coating differentiation). For owners specifically wanting alternative-process whole-food composition throughout, Carna4 is structurally tighter. For owners seeking raw-feeding flavoring on a more economical conventional-kibble base — particularly for owners transitioning dogs from full raw diets — Stella & Chewy’s Raw Coated Kibble bridges the categories at meaningfully lower pricing.