Mars Veterinary Health publishes 2025 Science Impact Report highlighting global advances in pet health
One of the world’s leading contributors of veterinary research details how its data-driven insights and global scientific advancements are shaping the future of veterinary medicine
NEW YORK, NY (January 14, 2026) — Today, Mars Veterinary Health published its 2025 Science Impact Report—Pets, Purpose, Progress: Clinical Excellence through Scientific Innovation(Opens a new window)—a comprehensive annual review of the veterinary research and initiatives across its globally connected network that are advancing veterinary science and clinical excellence.
The new report highlights a year of accelerated veterinary science research across Mars Veterinary Health’s globally connected veterinary care network. In 2025, this included more than 500 peer-reviewed publications authored by its clinician scientists and global initiatives shaping the future of pet healthcare—from clinical research infrastructure and One Health breakthroughs to continued progress in sustainability science and new health outcomes tools.
“Our second annual Science Impact Report is more than a record of progress—it’s a blueprint for the future of veterinary care,” said Dottie Brown(Opens a new window), DACVS, MS, DVM, VP of Science and Healthcare Innovation at Mars Veterinary Health and leader of its Medical Affairs Science Team. “By harnessing science, innovation, and sharing best practices, we are driving clinical excellence today while laying the foundation for a healthier, more sustainable future for generations of pets to come.”
Each year, clinician and technician scientists across Mars Veterinary Health leverage some of the industry’s most comprehensive datasets—sourced from anonymized data from millions of pets served across the global network every year—to conduct veterinary research and deliver actionable insights that elevate the standards of pet healthcare.
Report highlights include:
- Groundbreaking research across the spectrum of health conditions: Addressing pet health, from common to rare conditions, spanning oncology, neurology, anesthesia, dermatology, infectious disease, machine-learning(Opens a new window) applications for clinical decision support, patient safety(Opens a new window) and more.
- Global One Health progress for pets, people, and planet: Identifying a novel rabies variant(Opens a new window) in the U.S., detecting a human erythroparvovirus analogue(Opens a new window) in cats in Italy, studying mercury exposure(Opens a new window) and greenhouse gas emissions in veterinary practice—alongside new findings on waste anesthetic gas(Opens a new window), medical waste reduction(Opens a new window) and pharmaceutical stewardship.
- MARS PETCARE BIOBANK™ fuels genetic discovery: Three years in, with more than 4,500 pets enrolled and counting, the study led to the genetic discovery(Opens a new window) of the SLAMF1 variant(Opens a new window) linked to canine atopic dermatitis—accelerating development of a new DNA test in collaboration with academic partners. Full genome data collected from the biobank is accessible from the National Center for Biotechnology Information (NCBI) Sequence Read Archive(Opens a new window), which is set to become the world’s largest open-access collection of cat and dog genes.
- Unifying veterinary clinical research at scale: Building a globally integrated network of veterinary clinical trial sites—streamlining research processes and reducing operational barriers through a dynamic, robust, and thriving clinical trial ecosystem that accelerates discovery and expands access to transformative care.
- Pioneering pet health outcomes instruments: A groundbreaking initiative to systematically incorporate the pet owner’s perspective into clinical care and veterinary trials with rigorously validated Owner Reported Outcomes (OROs)—marking a significant step toward globally standardized assessment of pet well-being and treatment response.
- Driving more sustainable veterinary care: 200 tons of waste avoided in partnership with one of its largest distributors to scale a reusable shipping tote container program to over 1,300 of its U.S. clinics in 12 months; three tons of plastic packaging waste collected for recycling in 12 months that would have otherwise gone to landfill.
- Improving access to care: Collaborative scoping review with Michigan State University established the first metrics and framework(Opens a new window) for Access to Veterinary Care (A2VC), enabling global research and policy development.
In caring for more than 10 million pets each year across dozens of countries, Mars Veterinary Health remains committed to advancing veterinary medicine for the long term through science and research in service of its Purpose: A BETTER WORLD FOR PETS.
Explore more about science and sustainability at the 2026 Veterinary Meeting & Expo (VMX)(Opens a new window), where Mars Veterinary Health will serve as the event’s Sustainability sponsor. Its latest Science Impact Report will be featured in the VMX Sustainability HUB and continuing education session: Climate, the Environment and Veterinary Medicine(Opens a new window) on Sunday, January 18.
The full 2025 Science Impact Report is available at marsveterinary.com/veterinary-science/reports/2025(Opens a new window).
About Mars Veterinary Health
Mars Veterinary Health is a global division of Mars Petcare dedicated to delivering high-quality pet healthcare in service of its Purpose: A BETTER WORLD FOR PETS. The Mars Veterinary Health family of businesses—including AniCura(Opens a new window), Banfield Pet Hospital(Opens a new window), BluePearl Pet Hospital(Opens a new window), Linnaeus(Opens a new window), Mount Pleasant Veterinary Group(Opens a new window), VCA Animal Hospitals, VES Singapore(Opens a new window), VSH Hong Kong(Opens a new window), Tai Wai Animal Hospital(Opens a new window), and others—includes more than 70,000 Associates across North America, Europe, and Asia who demonstrate compassion and expertise in caring for over 10 million pets each year. As part of a family-owned business with 90 years of experience caring for pets—including more than 30 years in veterinary services—Mars Veterinary Health makes long-term investments to support its Associates and contribute to the future of veterinary medicine through clinical excellence across its connected care network. Learn more at marsveterinary.com(Opens a new window).
