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LeeO - Tracking and Monitoring
LeeO - Leading a new era of swine technology together…
Capturing individual pig data from farrow to finish

Data insights that drive the improvement of production, health and welfare.
Integrating easily into existing systems, the cloud based LeeO tracking and monitoring solution works with EID ear tags, readers, scales, and a mobile device to capture the key lifecycle events of individual pigs, so that you can connect and evaluate all stages of the production cycle – from farrow to finish.
- Data capture starts with the application of EID ear tags and builds insights into the factors that drive performance at individual, group, and herd level.
- Record AI events, pregnancy checks and other key reproduction data, birth weight, weight, parentage, vaccinations, and treatments.
- Track movement and transport data and see the location history of individual pigs.
- Capture data at slaughter to support traceability and drive production improvements.
- Access your secure, cloud-based production information anytime from your customised LeeO portal.
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MSD Animal Health Privacy Notice
MSD Animal Health UK Ltd., a division of Merck & Co, Inc., Rahway, NJ, USA (“MSD AH”), is committed to protecting your personally identifiable information in accordance with the applicable data protection laws. Our privacy notice is used to inform you about the information we collect, how we use it and who we share it with.
The personal information (first name, last name, company name, address, telephone number, email address, vet name, vet practice) you provide after completing LeeO - registration of interest form will be processed for the purpose of contacting you regarding your interest in LeeO. We will contact you by either email or phone to confirm your interest. By providing your name and contact details you agree these methods of communication can be used to contact you.
By providing your details, you consent to the processing by MSDAH, acting as data controller. Consistent with the purposes described above, you acknowledge that the Personal Information you provide to MSDAH can be transferred to Merck & Co., Inc. (Rahway, NJ, USA), which operates as MSD outside of the U.S. and Canada; its subsidiaries and/or, its subsidiaries and/or to companies globally that provide services on our behalf, if that is required, and in accordance with applicable laws and our instructions. This may include international transfers in compliance with the Data Protection Act 2018 and General Data Protection Regulation 2018, Binding Corporate Rules and Standard Contractual Clauses. Any party handling information on behalf of MSD is contractually obliged to process your personal information in accordance with the same privacy standards as MSD. Retention period applied will be ten years.You have certain rights to your personal information such as obtaining copies, correcting it or you can ask for it to be deleted. If you choose to exercise your data protection rights you can submit a request using the following link https://dsr.msd.com/DSR/United_Kingdom/English/ in your browser where you are able to request access, correct or delete your personal information. If you have questions or concerns about our use of your personal information, please contact us at the following email address: msdukdpo@msd.com. Alternatively, you also have the option of contacting the UK Information Commissioners Office, if you feel that we have not addressed your concern. For more information on our privacy practices and policies, please check our privacy commitments: https://www.msdprivacy.com/uk/en/.
If you do not agree with these terms and/or do not wish to provide your personal data in this way, please navigate away from this page. Please note that you will not be eligible for the ticket described within.
Register your interest in LeeO below