Our Formulation
Nutrition guided by clinical reasoning
Developed with board-certified veterinary nutritionists and validated through controlled clinical research at Cornell, Purely Golden Foods delivers carefully prepared meals formulated with evidence, not trend.
We calibrate at the nutrient level, ensuring consistent amino acid ratios, fatty acid balance, and micronutrient density in every recipe. Nothing is incidental.
Our Standards
These standards govern every step of our formulation, production, and verification.
Validated at the finished-food level
We verify nutrient content through testing each finished batch of food, ensuring every bowl meets the nutritional targets set out in our formulation model.
Batch-level nutrient testing
Every production run is tested for nutrient density, confirming consistency from formulation to bowl.
Oversight led by board-certified nutritionists
Our recipes are developed and reviewed by board-certified veterinary nutritionists, applying clinical reasoning to every decision.
Pharmaceutical-grade preparation and handling
From sourcing to cooking, we apply strict quality controls that include pathogen screening, temperature management, and full traceability.
Precision in Every Batch
Fresh ingredients are variable by nature. Protein content differs. Produce changes with the season. Even when a formulation is fixed, raw inputs are not. For a company that refuses to compromise on precision, the work doesn't stop at formulation. Every batch is tested to verify that meals meet Association of American Feed Control Officials (AAFCO) vitamin and mineral requirements—not just on paper, but in the food itself. This is how we deliver consistency where it matters most: in what your dog actually consumes.
Clinical Validation
Every formulation decision is informed by controlled preclinical research conducted with Cornell University. Our research set out to observe how nutrition interacts with digestion, metabolism, and inflammatory balance.
Digestive Tolerance & Stool Quality
Assessed through daily fecal scoring (Purina 1–7 scale), monitoring consistency, variability, and digestive tolerance over time.
Metabolic & Inflammatory Markers
Screening for diet-responsive physiological signals performed via diagnostic bloodwork, including serum chemistry, C-reactive protein (CRP), fructosamine, and IL-6.
Skin & Coat Vitality
Monitored using standardized veterinary scoring systems to assess notable changes throughout the feeding period.
Verified, Not Assumed
Nutritional balance starts with formulation, but that alone doesn't guarantee what reaches the bowl.
We test every batch against Association of American Feed Control Officials (AAFCO) vitamin and mineral standards before it ships.
Engineered for Consistency
Same formulation. Same nutritional profile. Every batch, every bowl.
We use controlled nutrient calibration, portion guidance, and batch-level verification to account for natural variation in sourcing, seasonality, and production.
Informed by Evidence
Fiber content, ingredient selection, and preparation methods are all engineered to support digestive stability.
Each formulation decision is guided by what we've learned through our research with Cornell, validating digestive outcomes with standardized scoring and clinical observation.
Observations from this evaluation inform formulation development and do not constitute therapeutic or disease-related claims.
Understanding the Formulation
Ingredient Library
Each recipe uses a specific selection of these ingredients. To learn more, view our detailed recipe breakdowns.
Proteins & Organs
A lean, highly digestible protein serving as a primary amino acid source. Favorable fat profile, suited for adult maintenance and controlled fat intake.
Carbohydrates & Fiber
Vegetables & Produce
Fats & Functional Additions
Founding Cohort: Now Enrolling in Boston
Clinical-grade nutrition, launching first in Boston. We’re enrolling a limited number of dogs into our founding cohort to ensure careful oversight and quality control.