MSD Animal Health

What MSD Animal Health does

MSD Animal Health is the animal health subsidiary of Merck & Co., Inc. (NYSE: MRK), operating globally as a research-driven developer, manufacturer, and marketer of veterinary pharmaceuticals and biological products. Its portfolio spans vaccines, parasiticides, and anti-infectives organized across nine species categories including cattle, sheep, horses, dogs, cats, rabbits, pigs, poultry, and fish, with branded franchises such as Bravecto, Nobivac, Bovilis, NOBIVAC NXT Rabies, and Sense Hub. The company's technology layer includes the Sense Hub AI-based herd monitoring platform, which monitors 190,000 dairy cattle across 900 Brazilian farms and is positioned to grow from 10% to 25% of revenue by 2030, alongside proprietary vaccine platforms using RNA-particle, virus-like particle, and vitamin E-adjuvant technologies.

MSD Animal Health generates revenue primarily through one-time sales of pharmaceuticals and biologics distributed through veterinary practices for companion animals and through direct sales teams for livestock producers. A growing subscription-style revenue stream is emerging from Sense Hub AI monitoring, supported by proprietary data from monitored herds. The company sells through an ecosystem of practice-embedded tools including MSD Animal Health Academy (CVE-accredited CPD), VetHub, VetPerform, VetConsult, Healthier Pets Reminder Service, Chameleon digital design, and the Toxovax E-Shop, which deepen integration with veterinary practice workflows. The Irish operating entity, Intervet Ireland Ltd. t/a MSD Animal Health Ireland Ltd., is headquartered in Leopardstown, Dublin. The company recently acquired Elanco's aqua business (July 2024) to enter aquaculture and divested its Aprilia, Italy manufacturing site to Prange Pharma (April 2026) under a long-term supply agreement, reflecting active portfolio rebalancing toward higher-value biologics and technology platforms.

Name

MSD Animal Health

Legal name

Intervet Ireland Ltd. t/a MSD Animal Health Ireland Ltd.

Website

https://msd-animal-health.ie

Company type

Private

Founded year

1940

Operating status

Operating

Headcount range

11–50 employees

Short description

MSD Animal Health is the animal health subsidiary of Merck & Co., developing and marketing veterinary vaccines, parasiticides, and AI-based herd monitoring technology across nine species for veterinary practices and livestock producers globally.

Ownership category

akta.pro rank

Product category

Veterinary Pharmaceuticals

NAICS

Veterinary Services (541940), Veterinary Services (54194)

SIC

Biological Products, (No Disgnostic Substances) (2836)

akta.pro primary industry

Livestock & Production Animal Therapeutics (Rx) (HLAMAEAB)

akta.pro secondary industries

Multi-site/Corporate Group Operations Platforms (Franchise/MSO Tools, Standardization) (HLAMAGAM), Veterinary Vaccines (Biologics) (HLAMAEAL)

Keywords

• Veterinary pharmaceuticals
• Animal vaccines
• Parasite control products
• Veterinary biologics
• Herd monitoring technology

Headquarters

HQ city

Dublin

HQ country

Ireland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Operations, Marketing or Sales, Supply Chain, Personnel

Revenue model

1. Veterinary Pharmaceuticals and Biologics: Core revenue from pharmaceutical and biological products including vaccines, parasiticides, anti-infectives, and other veterinary medicines for companion animals and livestock.
2. Animal Health Technology Solutions: Revenue from technology platforms including Sense Hub herd monitoring systems, contributing to the company's expansion beyond traditional pharmaceuticals. Expected to grow from 10% to 25% of revenue by 2030.
3. Aquaculture Business: Revenue from aqua business acquired from Elanco in July 2024, expanding MSD Animal Health's presence in fish health products.

Go-to-market motion3 records

Distribution channels4 records

Marketing channels8 records

Core offering

MSD Animal Health develops, manufactures, and markets a comprehensive portfolio of veterinary pharmaceuticals, biological products (vaccines), parasiticides, and anti-infectives for companion animals and livestock. The company also offers proprietary AI-powered technology platforms such as Sense Hub for dairy cattle herd monitoring and identification, alongside digital services supporting veterinary practice operations.

Product overview

MSD Animal Health operates as a comprehensive animal health company offering a unified portfolio of veterinary pharmaceutical and biological products across multiple species (cattle, sheep, horses, dogs, cats, rabbits, pigs, poultry, fish). The portfolio includes vaccines (NOBIVAC NXT Rabies, Nobivac Respira Bb, foot-and-mouth disease vaccines), parasite control products (Bravecto), and herd monitoring technology (Sense Hub). Supporting infrastructure includes educational platforms (MSD Animal Health Academy), practice management tools (VetHub, VetPerform, VetConsult), digital services (Chameleon, Healthier Pets Reminder Service), and ecommerce (Toxovax E-Shop). The company serves both farm animal (cattle, sheep, pigs, poultry, fish) and companion animal (dogs, cats, horses, rabbits) segments through its species-organized product structure.

Differentiator

Problem solved

Functional benefit

Brands

• NOBIVAC NXT Rabies: Rabies vaccine portfolio using advanced RNA-particle technology launched in June 2024
• Nobivac Respira Bb
• Sense Hub
• Chameleon
• VetHub
• MSD Animal Health Academy
• Healthier Pets Reminder

Products and services

• Sense Hub AI-based herd monitoring and identification technology that monitors dairy cattle vital signs and behavior for early disease detection. Sold to commercial cattle producers, with 190,000 animals monitored across 900 farms in Brazil.
• NOBIVAC NXT Rabies portfolio Advanced rabies vaccine portfolio for cats and dogs using RNA-particle technology, formulated without adjuvants or preservatives to stimulate comprehensive immune responses. Sold through veterinary practices.
• Nobivac Respira Bb Novel injectable Bordetella bronchiseptica vaccine for dogs using a vitamin E-based oil-in-water adjuvant with purified fimbrial antigen. Provides an injectable alternative to existing intranasal or oral Bordetella vaccines. Sold through veterinary practices.
• Foot-and-Mouth Disease Vaccines Vaccines for foot-and-mouth disease in livestock, including thermostable, recombinant, and DIVA-compatible variants. MSD Animal Health is one of the key players in the global FMD vaccines market, serving livestock farmers.
• MSD Animal Health Academy Online e-learning platform containing courses and webinars for veterinary professionals, many CVE accredited. Access restricted to veterinary practitioners and veterinary nurses with a registered account.
• Chameleon Digital Design Service Digital design and printing service providing personalized communications for veterinary practices including vaccination reminders (SMS, email, or postcard), vaccination certificates, and other client engagement materials.
• Healthier Pets Reminder Service Web-based system allowing veterinary practices to set up text and email parasite treatment reminders for pet owner clients.
• Bovilis Cattle and sheep health product line serving cattle and sheep farmers to improve health and fertility, including vaccines and reproductive management products.
• Bravecto

Quantifiable outcome

• 190,000 animals monitored across 900 farms using Sense Hub technology in Brazil
• +3 more outcomes

Named customers3 records

Segments11 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Elanco Animal HealthcoreTechnology or Integration · 1 July 2024MSD Animal Health acquired Elanco's aqua business in July 2024, expanding its presence in the aquaculture health market. This acquisition strengthened MSD Animal Health's portfolio in fish health products and expanded its market coverage in the aquaculture segment.
• Diamond Light Source and Collaborating InstitutionscoreStrategic or Co-development PartnerMSD Animal Health is collaborating with researchers at Diamond Light Source and other institutions on a novel virus-like particle vaccine against foot-and-mouth disease. The vaccine is currently undergoing regulatory approvals. This partnership enables access to advanced research capabilities for vaccine development.
• Prange PharmaminorOthersPrange Pharma completed acquisition of the MSD Animal Health manufacturing site in Aprilia, Italy, rebranded as Aprilia Animal Health. The transaction includes a long-term supply partnership to ensure product continuity and expand Prange Pharma's capabilities in animal health manufacturing.
• Mars PetcareminorOthersBoth companies identified as key industry players expanding capacity and compliance systems in the South Asia pet care market. While not formal partners, both compete in the same regional markets.
• Nestlé PurinaminorOthersIdentified as key industry peer in South Asia pet care market alongside MSD Animal Health. Both companies expanding capacity in the rapidly growing regional market.

Scale indicators20 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Vetoquinol: Animal health pharmaceutical company with companion animal and livestock products. Smaller-scale direct peer with overlapping parasiticide, anti-infective, and specialty therapeutic franchises.
• Phibro Animal Health: Animal health and nutrition company focused on livestock (cattle, poultry, swine). Comparable in production-animal vaccines, medicated feed additives, and nutritional specialties.
• Boehringer Ingelheim Animal Health: Major animal health division of Boehringer Ingelheim with broad vaccines, parasiticides, and therapeutics portfolio. Direct competitor across companion animal vaccines (e.g., rabies) and livestock biologics.
• Virbac: Independent global animal health company with a portfolio spanning companion animal vaccines, parasiticides, dermatology, and livestock products. Comparable in breadth and species coverage to MSD Animal Health.
• Ceva Santé Animale: Global animal health company focused on vaccines, pharmaceuticals, and equipment for livestock and companion animals. Direct competitor, particularly strong in poultry and swine vaccines.
• Dechra Pharmaceuticals: Specialty veterinary pharmaceuticals company with strong positions in companion animal endocrinology, dermatology, and equine. Comparable in companion animal focus and specialty pharma model.
• Zoetis: The largest pure-play animal health company globally, with a comparable portfolio of vaccines, parasiticides, anti-infectives, and diagnostics across companion and livestock species. Most direct head-to-head competitor to MSD Animal Health in vaccines and parasiticides worldwide.
• Elanco Animal Health: Direct competitor in livestock and companion animal health, recently divested its aqua business to MSD Animal Health. Competes head-to-head in vaccines, parasiticides, and nutritional health products.

Broad incumbents

• IDEXX Laboratories: Dominant veterinary diagnostics company whose in-clinic analyzers and tests complement MSD's therapeutic products. Competes for share of veterinary practice wallet and increasingly in animal-health data and monitoring.
• Mars Petcare: Operates veterinary services, diagnostics (Antech), and pet nutrition. While a competitor in the broader pet health ecosystem (especially South Asia), it overlaps more in services and nutrition than in pharma/biologics, making it a broad incumbent peer.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments1 record

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about MSD Animal Health