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The short answer: Tie at A (90/100). Both are A-tier alternatives to standard kibble, but they target different feeding contexts. Open Farm Rustic Stew is shelf-stable canned wet food with G.A.P. Step 2 humanely-raised chicken — ready-to-serve, single-purchase flexibility. Spot & Tango UnKibble is a subscription-based air-dried fresh-prepared format with USDA-grade beef — per-dog personalized plans, recurring delivery cadence.

The scores

Open Farm Rustic Stew Harvest Chicken Rustic Stew Wet Dog Food: A (90/100) — Humanely Raised Chicken, Chicken Bone Broth, Pumpkin, Carrots, Spinach.

Spot & Tango Fresh Beef & Brown Rice Recipe: A (90/100) — Ground Beef, Brown Rice, Sweet Potato, Carrots, Spinach.

How the ingredients compare

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

Open Farm Rustic Stew: Humanely Raised Chicken, Chicken Bone Broth, Pumpkin, Carrots, Spinach

Spot & Tango: Ground Beef, Brown Rice, Sweet Potato, Carrots, Spinach

Both products earn effectively the same v15 score, but the ingredient lineups tell different stories about how they got there — that is where the actual pick decision lives.

Where Open Farm Rustic Stew pulls ahead

Wet-format hydration density: Rustic Stew’s 82% moisture delivers structural hydration with every serving. Spot & Tango UnKibble is air-dried (low-moisture format) — closer to traditional kibble in moisture profile, requiring separate water provision. Shop on Amazon →

Shelf-stable + retail availability: Cans of Rustic Stew can be purchased one at a time from Chewy, Amazon, in-store retailers, with multi-year shelf life. Spot & Tango requires recurring subscription delivery — structurally different commitment.

G.A.P. Step 2 chicken on every can: Per-can ingredient sourcing visible via lot-code lookup on Open Farm’s website. Spot & Tango publishes USDA-grade meat sourcing but doesn’t offer per-batch traceability at the same granularity.

Where Spot & Tango holds its own

Per-dog personalized subscription plans: Spot & Tango onboarding tailors feeding plans to individual dogs — weight, age, activity level, body condition, sensitivities. Each delivery is portioned to that dog’s caloric needs. Rustic Stew is one-size-fits-most. Shop on Amazon →

Air-dried format for nutrient preservation: Spot & Tango UnKibble is air-dried at gentle low temperatures (~120°F) rather than the moderate kettle-cooking heat Rustic Stew uses. Lower processing temperatures preserve more enzyme activity and heat-sensitive vitamins.

USDA-grade beef vs G.A.P. chicken: Different supply-chain credentials. Spot & Tango uses USDA-grade beef (human-food processing standards); Open Farm uses G.A.P. Step 2 chicken (animal welfare certification). Both are credible but target different dimensions of supply-chain transparency.

The bottom line

Open Farm Rustic Stew and Spot & Tango both earn A/90 but represent fundamentally different feeding models. Pick Rustic Stew for shelf-stable wet feeding, retail purchase flexibility, hydration-dense feeding, and G.A.P. chicken sourcing. Pick Spot & Tango for subscription-personalized feeding, air-dried nutrient preservation, USDA-grade meat sourcing, and per-dog portioning. Owners feeding multiple dogs or fixed budgets typically lean toward Rustic Stew; owners optimizing for personalized fresh-prepared feeding lean toward Spot & Tango.