We feel a responsibility to contribute to a more sustainable future for veterinary medicine—and veterinary professionals and pet owners agree. One study found 76% of veterinary staff surveyed feel it is very important to know their clinic strives to be as environmentally sustainable as possible, and another study revealed 65% of pet owners want to be informed about the efforts their veterinary clinic makes to reduce its environmental impacts.
Across our global organization, we recognize the demand for sustainable veterinary practices and that bold action is needed to protect our planet, along with the people and pets depending on it. This requires us to address sustainability challenges across our operations — from reducing emissions within our clinics to helping decrease the environmental impacts of our extended supply chains.
Our environmental sustainability approach focuses on three key areas: climate change, waste reduction, and pharmaceutical stewardship. Here are a few examples of what we’ve achieved to date:
- We source 100% renewable electricity for 2,300+ veterinary clinics across the U.S. and U.K.
- To address the travel impacts of our in-person meetings, we planted nearly 25,000 trees in 2024 with the support of One Tree Planted
- We piloted industry-leading anesthetic gas capture technology in several of our U.K. clinics to reduce greenhouse gas emissions
- We delivered Climate Transition training to several of our top suppliers in 2024, helping them measure and reduce their climate-change impacts, given most GHG emissions in healthcare come from the supply chain
- We completed a large-scale installation of energy-efficient LED lighting across 450 of our clinics, reducing energy consumption
- We’ve published several pioneering, peer-reviewed research studies on responsible pharmaceutical stewardship approaches and findings
See a few more examples below, and read our 2024 Environmental Sustainability Update for an in-depth look at our progress to date.
For a copy of the 2024 Mars Veterinary Health Environmental Sustainability Update in Dutch, French (Canadian), German, Italian, Spanish, or Swedish, please contact us.
Tackling climate change – a science-based approach
Climate change poses an urgent threat to the wellbeing of people and animals around the world. The veterinary profession brings many positive benefits to society by helping keep our pets healthy and happy, but like every industry, there are environmental impacts associated with veterinary operations that every pet healthcare business has a responsibility to improve, including ours.
We are working to decrease our carbon footprint through a science-based approach that includes measuring and reducing greenhouse gas (GHG) emissions, sourcing renewable electricity, and improving energy efficiency.
Mars Veterinary Health is acting across our business to contribute to Mars, Incorporated’s action plan for achieving Net Zero GHG emissions by 2050—including a target to cut carbon in half by 2030 across its full value chain—as outlined in the Net Zero Roadmap.
Reducing waste in veterinary medicine
Our focus on waste reduction is more critical than ever. With thousands of veterinary clinics worldwide, we recognize treating pets creates waste – from the sterile, single-use medical equipment and supplies used in exams and surgeries, to the packaging from those supplies. We aim to employ circular approaches and follow the waste hierarchy to reduce clinic waste through the reduction in the materials and packaging we use, reusing products when safe to do so, and increasing recycling through new services and better training and signage in our clinics.
Ultimately, our goal is to avoid the creation of waste wherever possible and improve veterinary sustainability. See a few examples below, and read our 2024 Environmental Sustainability Update to learn more about how we’re working to reduce waste across our global network of veterinary clinics.
Responsible pharmaceutical stewardship
At Mars Veterinary Health, our commitment to pharmaceutical stewardship is integral to sustainability in veterinary medicine and the health of both people and pets. Antimicrobials used to treat infections are becoming less effective, which is of critical importance for the sick people and pets that need them. Given we care for millions of pets each year, we recognize our duty to use pharmaceuticals responsibly to reduce the threat of antimicrobial resistance (AMR).
We are focused on continuously improving through assessment and analysis of antibiotic prescribing within our clinics to aid veterinarians as they work to prescribe the right antibiotic, at the right time, for the right duration. Our approach is intended to help ensure antibiotics continue to be effective to treat sick pets for years to come while also preventing discarded pharmaceuticals from entering the environment where they can negatively impact water quality, soil health, and local ecosystems.
As part of our commitment to combating AMR, Mars Veterinary Health is a founding partner of the National Institute of Antimicrobial Resistance Research and Education (NIAMRRE). This organization fosters cross-sector collaboration and supports a One Health approach to fighting AMR, emphasizing the interconnected health of people, animals, and the environment. Additionally, Mars Veterinary Health supported the first Companion Animal Antimicrobial Stewards meeting and resulting white paper.
Read more about the steps we’re taking in our AMR position. Our examples below and our 2024 Environmental Sustainability Update give you even more in-depth information on our efforts to promote and practice pharmaceutical stewardship.
Tips for sustainable veterinary practice
Veterinary sustainability is possible with your help! There are simple steps you can take to make sustainable choices in everyday practice, while maintaining high-quality care.
Find more valuable tips in this article on improving sustainability in veterinary practice.
Turn equipment off when not in use
Lights, air conditioning and oxygen generators use a lot of energy and contribute to climate change. According to a study from the Lighting Research Center at Rensselaer Polytechnic Institute, turning off unused equipment and lights can reduce electricity use by up to 20%.
Reduce, reuse, recycle - in that order
When able to do so, reduce waste by substituting single-use materials like fabric scrub hats with reusable ones. Additionally, ensure staff separate waste and recycling according to local guidelines.
Advocate for pharmaceutical stewardship
In addition to disposing of required drugs carefully, talk with your teams – and encourage your clients accordingly – about prevention vs. reactive care and using medication only when indicated. You just can’t be too careful.
Opt for low-carbon transportation
Walk, bike, or take public transport, where possible, to decrease your carbon footprint.
Close the refrigerator
Keep refrigerator doors open as briefly as possible to reduce energy usage and keep the interior temperature stable for refrigerated pharmaceuticals and vaccines.