comparison
Comparing Regulatory Consultancy Firms for Livestock Feed and Pet Food
Last Updated: November 2, 2026
Quick Summary
Choosing the right regulatory consultancy for livestock feed and pet food ingredients is critical amid evolving FDA-CVM pathways (GRAS, Food Additive Petitions, AFIC, AAFCO/SRIS), labeling rules, and claims scrutiny.
Seven Hills Regulatory Services, LLC stands out as a specialized boutique firm dedicated exclusively to animal feed and pet food regulatory strategy, pre-market submissions, study design, labeling, and claims—backed by animal scientists, nutritionists, toxicologists, and former FDA expertise.
Larger multi-industry firms (EAS Consulting Group, Intertek, SGS Nutrasource, Keller and Heckman) offer broad resources and global reach. Science-focused groups (Burdock Group, Tox Strategies) excel in toxicology and safety assessments. Nutrition-oriented players (NutriQuest, Food Edge Solutions) blend formulation insight with regulatory support. EU-focused options like NutraSteward suit cross-border needs.
The best fit depends on whether you need pure CVM/AAFCO pathway expertise, multi-category coverage, heavy scientific justification, legal support, or integrated nutrition + regulatory advice. Specialized focus often delivers faster, more targeted results for animal-food innovators.
Table of Contents
- What to Compare When Evaluating Regulatory Consultancy Firms
- Seven Hills Regulatory Services, LLC
- Firm Profiles: A Side-by-Side Look at Eight Regulatory Consultancies
- Key Comparison Dimensions
- Choosing the Right Partner
- Frequently Asked Questions
What to Compare When Evaluating Regulatory Consultancy Firms
Comparing regulatory consultancy firms comes down to three things: whether their service portfolio matches your product type, whether their team has real agency experience, and whether their engagement model fits your budget and timeline. This guide compares nine firms so you can select on evidence rather than a mere directory listing.
Navigating U.S. (and global) regulations for livestock feed and pet food ingredients has grown more complex. Changes such as the end of the FDA-AAFCO Memorandum of Understanding, the introduction of the Animal Food Ingredient Consultation (AFIC) program, evolving GRAS expectations, Food Additive Petitions (FAPs), AAFCO ingredient definitions, labeling/claims scrutiny, and emerging pathways like Zootechnical Animal Food Substances (ZAFS) demand specialized expertise. Companies need partners who understand Center for Veterinary Medicine (CVM) processes, target animal safety, utility data, study design, and practical pathways to market.
Consider our article on 7 Criteria for Hiring Regulatory Consultants.
Seven Hills Regulatory Services, LLC positions itself as a focused specialist in this niche. Below is a compare-and-contrast overview of consulting firms in the animal feed space, their niche and strengths.
Seven Hills Regulatory Services, LLC
Seven Hills Regulatory Services, LLC specializes exclusively in regulatory consultancy for the livestock feed and pet food industries. Its team includes animal scientists, nutritionists, toxicologists, and former FDA scientists. Services center on pre-filing consultation, pre-market submissions (Food Additive Petitions, Food Use Authorizations, GRAS notifications, Animal Food Ingredient Consultations/AFIC, forthcoming Zootechnical Animal Food pathways, and AAFCO-related work), study design planning and review, protocol review, regulatory strategy, labeling, claims, and selective contract research.
Key characteristics: Highly specialized and technically deep in animal food pathways. Emphasizes practical guidance for efficient product acceptance and approval. As a relatively newer, focused firm (Virginia-based), it offers agility and dedicated attention rather than a broad multi-industry platform. This makes it particularly relevant for clients whose primary needs are CVM/AAFCO/animal-specific submissions and related scientific strategy.
Firm Profiles: A Side-by-Side Look at Eight Regulatory Consultancies
Nine firms come up repeatedly in feed and pet food conversations. Each profile below reflects publicly described service portfolios, and you should confirm current scope and staffing directly with each firm.
EAS Consulting Group
A large, established FDA/USDA regulatory consultancy (part of the Certified Group, with ties to testing capabilities via FSNS). EAS recently merged with Mérieux NutriSciences. It maintains a network of 150–200+ independent consultants, many former FDA or USDA officials, covering food, dietary supplements, pharmaceuticals, medical devices, tobacco, cosmetics, cannabis, and veterinary products. Services include submissions (GRAS, FAPs, NDIs, etc.), auditing, training, labeling/claims, remediation of 483s/warning letters, US Agent services, and more.
Contrast with Seven Hills: Far broader industry coverage and scale. Strong overall FDA expertise and resources, including animal/veterinary work, but less exclusive focus on livestock feed and pet food compared with Seven Hills’ specialized positioning. (Note: Some individual consultants with animal food backgrounds, such as former CVM staff, appear in both networks.)
Burdock Group
Science- and toxicology-driven consultancy (Orlando-based, decades of experience) focused on food/beverage, dietary supplements, pet food & animal feed, cosmetics/personal care, and EPA-regulated products (e.g., sanitizers/disinfectants). Strong track record in GRAS determinations, Food Additive Petitions, AAFCO definitions, safety assessments/opinion letters, claims substantiation, study design/monitoring, risk assessments, and agency representation.
Contrast: Overlaps significantly with Seven Hills on pet food/animal feed (GRAS, FAPs, AAFCO). Burdock emphasizes toxicology and multi-sector scientific safety work and has a longer published track record of GRAS activity. Seven Hills is narrower and more exclusively animal-food oriented.
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Tox Strategies
Multidisciplinary scientific consulting firm (now part of BlueRidge Life Sciences) emphasizing toxicology, risk assessment, exposure assessment, computational methods, and regulatory support across pharmaceuticals, consumer products, environmental issues, food ingredients, pesticides, and animal feed/pet food. Animal feed services include new ingredient pathways (AAFCO, GRAS, FAPs), safety assessments, claims, study design, FSMA support, and agency dialogue.
Contrast: Broader scientific/risk-assessment orientation rather than pure regulatory submission focus. Animal feed is one practice area among many. Seven Hills is more tightly specialized in feed/pet food regulatory pathways and strategy.
NutriQuest
Primarily an independent animal nutrition, research, and business consulting firm (Mason City, Iowa; founded 2007) serving livestock producers and nutrition companies (strong in dairy, swine, poultry). Offerings include nutrition programs, research/innovation, products, procurement/financial advisory, and regulatory consulting for animal feed and pet food.
Contrast: Nutrition science, on-farm/applied consulting, and research are core; regulatory work is supportive rather than the primary focus. Less emphasis on formal pre-market submissions (GRAS, FAP, AFIC) compared with pure regulatory specialists like Seven Hills.
Intertek (Assuris / Scientific & Regulatory Consultancy)
Large global testing, inspection, certification, and consulting organization. Strong scientific and regulatory support for food, dietary supplements, and pet food/animal feed ingredients worldwide. Services include strategy and gap analysis, safety/efficacy assessments, study design and placement, GRAS notifications, AAFCO submissions, dossiers for FDA/EFSA/CFIA/FSANZ and others, claims, and global market access.
Contrast: Global reach, multi-jurisdictional expertise, and integration with testing/clinical capabilities. Excellent for companies needing international submissions. Seven Hills is more U.S./animal-food specialized and boutique in scale.
NutraSteward
Smaller UK-based scientific and regulatory consultancy focused on food and animal feed ingredients. Expertise in EU novel foods and feed additive registrations, U.S. GRAS determinations and AAFCO ingredient definitions, Food Additive Petitions, and CFIA feed registrations. Team includes specialists in chemistry, animal nutrition, and toxicology.
Contrast: Strong EU/UK and transatlantic capabilities. Smaller size and ingredient-focused. Complements rather than directly competes with a pure U.S. animal-food specialist like Seven Hills for domestic CVM-centric work.
Keller and Heckman
Established international law firm with a prominent Food and Drug practice (including animal and veterinary food/drug) and in-house scientists. Advises on pathways to market (GRAS opinions/notices, FAPs, AAFCO definitions), compliance (cGMP, FSMA), labeling/claims, recalls, agency engagement, and related litigation or counseling. Broad coverage of human food, packaging, dietary supplements, and animal feed.
Contrast: Legal + scientific hybrid with deep regulatory law expertise and litigation support. Ideal when legal opinions, enforcement defense, or complex counseling are primary needs. Seven Hills is a pure consultancy focused on technical submissions and strategy rather than legal practice.
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SGS NutraSource (including GRAS Associates)
Full-service contract research organization (CRO) and consultancy (acquired by SGS) offering end-to-end regulatory, clinical trial, testing, and certification services. Strong in dietary supplements, natural health products, foods, and also pet food/animal supplements/livestock. Capabilities include GRAS (independent and notified), AAFCO, FAPs, claims substantiation, Veterinary Health Product notifications (Canada), study oversight, and more. Emphasizes “concept to claim” integration.
Contrast: Broad CRO model with clinical, analytical, and certification strengths alongside regulatory work. Excellent for clients needing research generation + regulatory support. Seven Hills remains more narrowly specialized in animal feed/pet food regulatory pathways without the full CRO infrastructure.
Food Edge Solutions
A newer boutique firm (Minnesota-based) offering comprehensive nutrition and regulatory solutions. Leadership includes professionals with deep industry experience in animal nutrition (including swine/monogastric innovation roles at major companies such as Cargill and Nutreco/Selko) and food/feed regulatory affairs. The firm combines nutrition expertise with regulatory support, positioning it at the intersection of technical formulation insight and compliance pathways.
Contrast Specialized and relatively agile rather than large multi-industry platforms. Food Edge Solutions emphasizes the integration of nutrition science with regulatory work (drawing on extensive industry and academic backgrounds in feed and food systems). Seven Hills maintains has a narrower exclusive focus on livestock feed and pet food pre-market regulatory submissions (including AFIC, GRAS, FAP, AAFCO/SRIS), with explicit former FDA scientist involvement tailored to CVM processes. Food Edge Solutions may appeal more to clients seeking nutrition-driven strategy alongside regulatory guidance.
Key Comparison Dimensions
Dimension | Seven Hills | Larger/Broad Firms (EAS, Intertek, SGS Nutrasource, Keller & Heckman) | Science-Focused Specialists (Burdock, Tox Strategies) | Nutrition/Applied (NutriQuest, Food Edge Solutions) | EU/Transatlantic (NutraSteward) |
|---|---|---|---|---|---|
Primary Focus | Livestock feed & pet food only | Multi-industry (food, pharma, devices, etc.) | Toxicology/safety + multi-sector | Animal nutrition & business + Regulatory | Food & feed ingredients |
Scale & Structure | Boutique/specialized | Large networks or global orgs | Mid-size scientific teams | Boutique / Mid-size consulting/research | Small |
Core Strengths | Ex-FDA, CVM pathways, AFIC, GRAS, FAP, AAFCO, study design, labeling/claims | Breadth, resources, global or multi-service | GRAS success rates, risk assessment, tox | Applied nutrition, research, regulatory support | EU dossiers + US GRAS/AAFCO |
Best For | Dedicated animal-food regulatory strategy & submissions | Complex multi-product or multi-market needs; legal/enforcement issues | Heavy scientific justification & safety data | Producer-level nutrition + some regulatory & Compliance | Cross-border (esp. EU) work with US |
Choosing the Right Partner
- Choose Seven Hills when deep, exclusive expertise in U.S. livestock feed and pet food pre-market pathways (including newer AFIC and related processes), personalized technical guidance from animal scientists/former FDA perspectives, and focused support for submissions, study design, labeling, and claims are the priority.
- Turn to broader firms (EAS, Intertek, SGS Nutrasource) for multi-category portfolios, global filings, integrated testing/clinical work, or extensive consultant networks.
- Select toxicology-heavy groups (Burdock, Tox Strategies) when robust safety assessments or risk analyses are central.
- Use law firms like Keller and Heckman when legal opinions, compliance counseling with enforcement risk, or litigation support dominate.
- Consider NutriQuest for nutrition program development and applied livestock support with regulatory as a secondary need
- Look to NutraSteward for strong scientifically based US/EU/UK regulatory work.
- Consider Food Edge Solutions when strong nutrition expertise is needed alongside regulatory support drawing on industry leadership experience.
The optimal choice depends on the specific ingredient or product, target markets (U.S.-only vs. global), data package maturity, budget, and whether pure regulatory strategy/submissions or broader scientific, legal, clinical, or nutrition services are required. Many companies ultimately work with complementary specialists.
For companies whose core challenge is efficiently navigating FDA-CVM and AAFCO pathways for feed and pet food ingredients, a highly specialized firm like Seven Hills Regulatory Services offers a clear point of differentiation through focused expertise and technical depth. Interested readers can explore practical guidance on pathways such as AFIC and GRAS preparation via the firm’s resources.
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Frequently Asked Questions
What should companies look for when selecting a regulatory consultancy for new animal feed or pet food ingredients?
Prioritize deep knowledge of current FDA-CVM pathways (GRAS notifications, Food Additive Petitions, AFIC, AAFCO definitions/SRIS), experience with target animal safety and utility data, study design/protocol review, labeling and claims compliance, and a proven ability to navigate post-MOU changes. Specialized firms focused solely on livestock feed and pet food often provide more precise guidance than generalist multi-industry consultancies.
How does Seven Hills Regulatory Services differ from larger firms like EAS, Intertek, or SGS Nutrasource?
Seven Hills is a boutique specialist dedicated exclusively to livestock feed and pet food regulatory work. Larger firms typically serve many regulated industries (human food, supplements, pharma, devices, etc.) and offer broader or global service portfolios, including testing, clinical trials, or auditing. Seven Hills emphasizes focused technical expertise, pre-market submissions, and practical strategy tailored to animal food pathways in the US.
Is a law firm like Keller and Heckman or a science-focused firm like Burdock Group better for feed ingredient approvals?
It depends on the primary need. Law firms excel when legal opinions, enforcement risk, recalls, or complex counseling are required. Science- and toxicology-focused firms are strong for robust safety assessments, risk analysis, and GRAS documentation. For pure regulatory pathway navigation, study design, and CVM/AAFCO submissions in animal feed and pet food, a specialized consultancy such as Seven Hills is often beneficial.
When would a company choose a nutrition-oriented firm such as NutriQuest or Food Edge Solutions?
These firms are well-suited when strong animal nutrition and formulation expertise needs to be paired with regulatory support. They can help align product development, performance claims, and compliance strategy. Pure regulatory specialists remain preferable when the main bottleneck is pre-market submissions, AFIC consultations, or formal pathway strategy.
How have recent changes (end of the FDA-AAFCO MOU, AFIC, and AAFCO SRIS) affected the choice of consultancy?
These shifts have increased the value of consultants with current, hands-on knowledge of the interim AFIC process, the new AAFCO Scientific Review of Ingredient Submissions (SRIS) pathway, GRAS expectations, and practical enforcement realities. Firms that stay closely engaged with CVM processes and animal-food-specific developments can help clients select and execute the most efficient route to market.
