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The short answer: JustFoodForDogs and Nom Nom tie at A/90 on the v15 rubric — effectively tied scores reflecting two structurally different fresh-cooked DTC nutrition philosophies. JustFoodForDogs Beef & Russet Potato Fresh Frozen leads with ground beef + russet potatoes + sweet potatoes + green beans + carrots + sunflower oil + beef liver + green peas + apples + omega marine microalgae oil — followed by the JFFD Nutrient Blend. The signal differentiator is AAFCO feeding-trial substantiation: actual dogs were fed this recipe under controlled AAFCO protocols, not just formulation-calculated as complete. JustFoodForDogs also operates in-store retail presence at Petco (~80 in-store kitchens nationally), making it the only major DTC fresh brand with bricks-and-mortar accessibility. Nom Nom Beef Mash leads with ground beef + russet potatoes + eggs + carrots + peas + water sufficient for processing + dicalcium phosphate + potassium chloride + salt — followed by a complete vitamin and chelated-mineral premix. The signal differentiator is portion-precision: each shipped meal is portioned for the specific dog based on weight, age, activity level, and body condition score. Pick JustFoodForDogs for AAFCO feeding-trial substantiation + in-store retail accessibility + Rx therapeutic line option. Pick Nom Nom for portion-precision per-dog formulation + Tampa-Atlanta kitchen sourcing + eggs as named whole-protein contribution.

The scores

JustFoodForDogs Beef & Russet Potato Fresh Frozen: A (90/100) — Ground Beef, Russet Potatoes, Sweet Potatoes, Green Beans, Carrots.

Nom Nom Beef Mash: A (90/100) — Ground Beef, Russet Potatoes, Eggs, Carrots, Peas.

How the ingredients compare

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

JustFoodForDogs: Ground Beef, Russet Potatoes, Sweet Potatoes, Green Beans, Carrots

Nom Nom: Ground Beef, Russet Potatoes, Eggs, Carrots, Peas

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 JustFoodForDogs pulls ahead

AAFCO feeding-trial substantiation — actual feeding trials, not just formulation-calculated complete: JustFoodForDogs explicitly states on the label: “Feeding trials using AAFCO procedures substantiate that the JustFoodForDogs Beef & Russet Potato recipe provides complete and balanced nutrition for maintenance.” Feeding-trial substantiation requires that actual dogs be fed the recipe under controlled AAFCO protocols (typically 26 weeks for adult maintenance) with monitoring of body weight, body condition, blood chemistry, and other health markers. The standard is significantly more expensive and slower than formulation-only AAFCO substantiation (which validates that the calculated nutrient profile meets minimums without testing on dogs). Almost no fresh-food manufacturer pursues feeding-trial substantiation. Under v15, feeding-trial substantiation earns +5 rubric points over formulation-only — meaningful credit for real-world nutritional validation. Nom Nom uses formulation-only AAFCO substantiation. For owners specifically valuing the most rigorous AAFCO substantiation method available, JustFoodForDogs is structurally aligned. Shop on Amazon →

In-store Petco retail presence + on-demand pickup — bricks-and-mortar accessibility no other major DTC fresh brand offers: JustFoodForDogs operates in-store kitchens at ~80 Petco locations nationally, plus standalone JFFD pantry locations in California and select markets. Customers can walk into a Petco, see the food prepared on-site or in regional kitchens, and buy single packs without subscription commitment. The bricks-and-mortar accessibility is structurally unique in the DTC fresh category — no other major brand offers in-store retail. For owners wanting to see the product in person before buying, dogs being transitioned gradually without subscription pressure, travel / vacation supplemental pack purchases, or just lower-commitment first-time trial, JustFoodForDogs’ retail structure is the only DTC fresh option. Nom Nom is subscription-only with no retail presence.

Veterinary Support Diet (VSD) Rx line — therapeutic formulations for kidney disease, IBD, hepatic conditions, and more: JustFoodForDogs operates a Veterinary Support Diet (VSD) line: Rx-prescribed therapeutic formulations for specific medical conditions (Kidney Support Low Phosphorus, Hepatic Support Low Copper, Joint & Skin Support, Balanced Remedy bland diet, Critical Care). The Rx line is dispensed through veterinarians under prescription, similar to Hill’s Prescription Diet or Royal Canin Veterinary Diet but in fresh-cooked format rather than kibble. For owners managing dogs with specific medical conditions (chronic kidney disease, IBD, copper-storage liver disease, post-surgical recovery) where therapeutic dietary management is needed, JustFoodForDogs’ fresh-cooked Rx option is structurally unique — almost no other DTC fresh brand operates a parallel Rx therapeutic line. Nom Nom does not operate an Rx therapeutic line. For owners with dogs needing prescription dietary management, JustFoodForDogs is structurally aligned.

Where Nom Nom holds its own

Portion-precision per-dog formulation — meals sized to your specific dog’s weight, age, activity, and body condition: Nom Nom ships pre-portioned meals sized to each individual dog based on weight, age, breed, activity level, and body condition score entered at signup. Every meal pouch contains the exact calories the algorithm calculates for that dog’s daily energy requirement. The structure removes owner-side portion calculation (most fresh-food brands ship bulk packaging requiring owner-side portion measurement) and reduces over- and under-feeding risk. For owners who prefer to remove portion-decision uncertainty, dogs in weight-management programs requiring precise calorie control, multi-dog households where shared bulk packaging causes feeding confusion, or first-time fresh-food buyers unfamiliar with feeding-chart calculation, Nom Nom’s portion-precision is structurally aligned. JustFoodForDogs ships bulk packaging requiring owner-side portion measurement. Shop on Amazon →

Eggs at position three — complete protein with full essential amino acid profile + bioavailable choline: Nom Nom Beef Mash includes eggs at position three of the ingredient panel — a complete protein source delivering all essential amino acids in the proportions dogs require, plus bioavailable choline (important for liver function and cognitive health) and bioavailable vitamin A. Eggs are uncommon in fresh-cooked DTC at the third-position level — most brands rely on muscle meat + organ meat for animal protein and use whole-food vegetables for micronutrients. Eggs contribute amino acid completeness that complements muscle-meat protein and adds bioavailable nutrient density that synthetic supplements can’t fully replicate. For owners specifically valuing whole-food protein diversity, egg-source nutritional density, or wanting non-muscle / non-organ animal-protein contributions, Nom Nom’s formulation is structurally aligned.

Tampa Florida + Atlanta Georgia kitchens — regional manufacturing footprint with refrigerated last-mile shipping: Nom Nom operates two production kitchens (Tampa FL + Nashville TN) shipping refrigerated to the continental US. The two-kitchen footprint supports faster shipping times and reduces refrigerated last-mile complexity vs single-kitchen national distribution. For owners on the east coast / southeast specifically, Nom Nom’s manufacturing geography means shorter time-in-transit and tighter cold-chain control. JustFoodForDogs operates production from Costa Mesa CA + regional Petco in-store kitchens; the bricks-and-mortar retail model means in-region inventory is always available but corporate shipping is West Coast originated. For owners specifically valuing east-coast / southeast manufacturing proximity or wanting two-kitchen redundancy, Nom Nom’s manufacturing footprint is structurally aligned.

The bottom line

JustFoodForDogs and Nom Nom tie at A/90 — effectively tied rubric scores reflecting two structurally different fresh-cooked DTC philosophies. Pick JustFoodForDogs Beef & Russet Potato when AAFCO feeding-trial substantiation matters (the most rigorous nutritional validation method available), in-store Petco retail accessibility is useful, or Rx Veterinary Support Diet line is needed for therapeutic dietary management. Pick Nom Nom Beef Mash when portion-precision per-dog formulation is the priority, eggs as named whole-food protein contribution matters, or Tampa-Atlanta east-coast manufacturing footprint fits your geography. Both deliver legitimate A-tier fresh-cooked DTC nutrition — the decision is fundamentally about substantiation philosophy, retail accessibility, and portioning preference.