Every horse needs an auditable, horse-specific supplement record logged at the time of administration that includes official product name and batch number. Pair that log with two immediate controls: a retained sample of each batch for investigation if something goes wrong, and dedicated, labelled feeding equipment to prevent cross-contamination. Keep every entry visible to the treating veterinarian, with a clear note of who authorised and who administered it.
TL;DR:
- Record each dose at administration time with the horse, date, time, amount, route, location, official product name, batch number, preparer, administrator, and authorizer.
- Keep a numbered sample from each batch, store stock sealed apart from feed, and use dedicated, labeled utensils because washing shared gear may leave residues.
- Log doses as they happen, compare each feeding round with the horse’s plan, and document missed or refused doses and corrective action that same day.
- Give the treating veterinarian access to the complete medical record; limit editing to assigned staff and the authorizer, while owners receive view access.
- Pilot software on a few horses, checking offline capture, batch fields, shared vet access, and audit trails against paper logs for one week.
Table of Contents
- The master register: what every per-horse record must include
- Daily workflow: assign, administer, log and reconcile supplements reliably
- Contamination control and handling procedures to protect records and horses
- Verification, audits and sharing records with vets, owners and competition officials
- Tools and digital tracking: what to look for in a supplement-tracking system
- Alerts and reminders for supplement schedules and dosage changes
- Data security and privacy considerations for supplement records
- Customisation options for supplement types and complex regimens
- Reporting features to analyse supplement effectiveness and adherence trends
- Author perspective: why pro yards should treat supplement tracking as a core clinical process
- How an integrated yard platform makes supplement tracking audit-ready
- FAQ
- Sources
The master register: what every per-horse record must include
A supplement log that holds up to scrutiny is built from specific fields, not a general feed-room diary. FEI guidance requires a per-horse medication log recording the date, dose, place of administration, official product name and batch number for every supplement or medication given, in or out of competition. That level of detail is what lets a yard reconstruct exactly what a horse received on any given day, months after the fact.
For daily use, structure each entry around these fields:
- Horse identity, date and exact time of administration.
- Dose, ideally weight-based, and route (feed, oral paste, injection site if relevant).
- Administration location on the property.
- Official product name and batch or lot number.
- Names of the preparer, the administrator and the authoriser, or a vet note where a change was clinically directed.
Retaining a physical sample of each batch used matters because labels do not always tell the full story: FEI's own warning on supplement use notes that labels can be incomplete and recommends keeping a sample for analysis if contamination is ever suspected. A batch number without a retained sample is only half the safeguard.
Finally, supplement entries should sit inside the horse's broader medical record rather than as a separate list taped to the feed bin. AAEP guidance for performance horses frames a single, shareable record per horse, with treatments, doses and routes documented, as part of continuity of care. Our guide to equine medical records management covers how to structure that combined record in more detail, and dose calculations often depend on accurate weight data, which our piece on horse feed rations explains.
Daily workflow: assign, administer, log and reconcile supplements reliably
A good register is only as useful as the process around it. Before the next feeding round, run through this sequence:
- Set up or update the master register, checking that every product label and batch number currently in stock matches what is recorded.
- Issue a horse-specific supplement plan to the staff responsible for that horse's care.
- Brief staff on their exact responsibilities and confirm one authoriser (a yard manager or treating vet) who signs off on any dosage change.
- Log each administration at the moment it happens, not at the end of the shift.
- Run an end-of-round check against the plan to confirm every horse received what was scheduled.
- Reconcile missed or refused doses the same day, recording the corrective action taken.
Contemporaneous logging is the detail most yards skip under pressure, and it is also the detail that makes a record credible. A log filled in from memory hours later is far more likely to contain errors in dose, time or batch number, exactly the fields an investigation or a vet call would need most.
Pro Tip: Keep a laminated or digital checklist at the feed point itself so staff log the dose while the bucket is still in their hands, not after it has gone to the horse.
Our offline horse forms guide covers how to build field-ready checklists that work even without signal in the feed shed, which is often where this process breaks down in practice.
Contamination control and handling procedures to protect records and horses
Accurate records only matter if the product behind them has not been contaminated before it reaches the horse. FEI's contamination-prevention guidance recommends storing products sealed and securely, preparing treated feeds separately from general feed, and using dedicated, clearly labelled buckets and stirrers for each horse or each supplement.
Practical controls to put in place:
- Store all supplement stock sealed, labelled and in a secure area, separate from general feed bins.
- Keep a retained sample of each batch, with the batch number attached, in case of a later investigation.
- Prepare treated feeds in a separate space using dedicated, labelled utensils rather than shared scoops or buckets.
- Photograph product labels and batch numbers at the point of preparation where it helps confirm what was used.
Cleaning a shared bucket between uses is not enough on its own. FEI notes that residues can remain in feed equipment despite washing, which is why dedicated, labelled gear matters more than a rinse cycle. Recording who prepared the feed and where, alongside who administered it, closes the gap between a correct log and a genuinely contamination-free process; a perfect entry means little if the bucket it came from was shared with three other horses that morning.
Verification, audits and sharing records with vets, owners and competition officials
Records exist to be used, not filed. AAEP guidance frames making a complete record available to the treating veterinarian as part of continuity of care, so when you share a supplement history, include the full picture rather than a summary.
Share the following with a vet, owner or competition official when asked:
- Full supplement history alongside medical notes, not as a separate document.
- Dosing, route and administration dates for every relevant entry.
- Batch numbers for any product currently in use or used recently.
Build in a short daily check and a longer weekly review to catch errors before they compound, and document any discrepancy along with how it was resolved. An audit trail that shows who authorised each change, who logged it and exactly when turns a disputed claim into a five-minute conversation rather than a week of guesswork. Our piece on sharing horse data securely with vets covers access patterns that keep this sharing fast without compromising the record's integrity.
Tools and digital tracking: what to look for in a supplement-tracking system
A spreadsheet or paper diary can technically hold all the right fields, but it rarely connects them to the rest of yard operations. A supplement-tracking system is worth adopting when it links the current horse plan, the staff task, the authorisation and the historical record into one workflow, so an entry logged at the feed point updates the same record a vet or owner sees later.
When assessing a platform, look for:
- Offline-capable capture, so staff can log doses in a feed shed with no signal and have it sync later.
- Dedicated batch-number fields and photo attachments for labels.
- Owner and vet portal access to the same supplement history, without a separate export step.
- An immutable audit trail showing who entered, authorised and amended each record.
A sensible pilot is to migrate a handful of horses first, run paper and digital logging in parallel for a week, and compare missed-dose counts and reconciliation time between the two. Our guide to offline data capture for professional yards walks through why offline-first design matters for this kind of record, and the benefits of consolidating admin are covered in our overview of offline horse management software.
Alerts and reminders for supplement schedules and dosage changes
A correct record still fails the horse if the next dose is missed because nobody remembered it was due. Scheduled reminders tied to each horse's supplement plan close that gap, prompting the rostered staff member at the right feeding time rather than relying on memory or a handwritten list pinned in the feed shed.
Reminders matter most around dosage changes, when a vet has adjusted an amount or added a new product and the old routine is still fresh in staff memory. A system that flags the change at the next scheduled feeding, rather than leaving it buried in a note from three days earlier, reduces the chance of a horse receiving the old dose by habit.
For yards running multiple horses on different regimens, staggered reminders also help spread the verification workload across a shift instead of bunching every check into one feeding round. Tying the reminder to the authoriser's sign-off, so a dosage change cannot go live until it has been approved, adds a second layer of protection on top of the alert itself. This is one area where a digital workflow clearly outperforms a wall chart: the chart does not know a dose changed yesterday, but a linked system does.
Data security and privacy considerations for supplement records
Supplement records contain information about treatment history that owners, vets and, in some cases, competition officials have a legitimate reason to see, and nobody else does. Deciding who can view, edit or export each horse's record is worth setting up deliberately rather than leaving to default access.
Practical considerations include restricting edit access to the staff member logging the dose and the authoriser approving changes, while giving read-only access to owners and the treating vet. Keeping a record of who viewed or exported data, not just who edited it, supports the same audit trail that protects the yard during a dispute or investigation.
Paper records carry their own risk profile: a notebook left in a feed shed can be lost, damaged or simply illegible months later. A digital record that is backed up and access-controlled avoids that single point of failure, provided the platform holding it treats horse and owner data with the same care a yard would expect from any service handling sensitive client information.
Customisation options for supplement types and complex regimens
Not every horse's supplement plan looks the same, and a tracking system built around a single generic "supplement" field quickly becomes unworkable once a yard is managing joint support, electrolytes, calming products and a prescribed medication for the same horse at different times of day.
Useful customisation includes the ability to define multiple products per horse with independent dosing schedules, routes and administration windows, rather than forcing every item into one daily entry. For horses on a tapering dose, a step-down schedule, or a short course alongside a long-term supplement, the system should let the plan itself change over time while keeping the full history of what was given under the previous plan.
Complex regimens also benefit from the ability to flag a product as vet-directed versus routine, so staff and owners can see at a glance which changes need veterinary sign-off before they take effect. A rigid template that cannot accommodate a horse on five products with staggered timing ends up pushing staff back to a paper workaround, which defeats the purpose of the record in the first place.
Reporting features to analyse supplement effectiveness and adherence trends
Beyond the day-to-day log, a supplement record becomes genuinely useful when it can be reviewed over weeks or months to answer practical questions: is a joint supplement correlating with improved movement scores, how often are doses missed or refused, and which horses are consistently falling off schedule.
Adherence reporting, showing missed or late doses as a trend rather than isolated incidents, helps a yard manager spot a staffing or communication problem before it becomes a pattern that a vet or owner notices first. Reviewing this weekly or monthly, rather than only when something goes wrong, turns the record into a management tool instead of a compliance file.
Effectiveness tracking is harder to establish with certainty, since supplement response varies by horse, but recording changes alongside other health and performance data gives a vet more to work with than memory alone when deciding whether to continue, adjust or stop a product. The reporting layer is what separates a log that just proves compliance from one that actually informs decisions.
Author perspective: why pro yards should treat supplement tracking as a core clinical process
Recordkeeping is clinical work, not paperwork tacked onto the end of a shift. A yard that logs contemporaneously, retains samples and keeps one shareable record fields fewer disputed owner calls and resolves any investigation in hours rather than weeks. Tools like EquiBETS exist to make that discipline practical at scale, not optional.
— isaac
How an integrated yard platform makes supplement tracking audit-ready
Running the controls above on paper is possible, but it asks a lot of busy staff across multiple shifts. We built EquiBETS as one workspace that keeps a horse's supplement plan, the staff task assigned to deliver it, the authorisation behind any change and the historical record together, rather than scattered across a whiteboard, a spreadsheet and a filing cabinet.
In practice, that means:
- Each horse's current plan and dose history sit in one place, visible to staff, the owner and the treating vet.
- Batch numbers and label photos attach directly to each logged dose, supporting the retained-sample practice FEI recommends.
- An audit trail records who authorised, who logged and when, so a disputed entry can be checked in minutes.
- Offline capture lets staff log a dose in the feed shed and have it sync once back in range, which our guide to offline data capture covers in more depth.
A free trial gives any yard the chance to run this alongside an existing paper system before committing. Full plan details for EquiBETS Complete, priced at $9.99 AUD per month, are on our pricing page.
FAQ
What details must a horse supplement record include?
At minimum, record the horse's identity, the date and time of administration, the dose and route, the administration location, the official product name and the batch or lot number. FEI guidance sets out these fields as the baseline for a horse's medication and supplement log.
Why should yards retain a sample of each supplement batch?
A retained sample lets a yard or investigator check exactly what was given if contamination or an adverse reaction is suspected later. FEI's contamination-prevention guidance recommends keeping feed and supplement samples alongside their batch numbers for this reason.
How often should supplement records be reviewed or audited?
A short check at the end of each feeding round catches same-day errors, while a weekly review picks up slower patterns like recurring missed doses. Reconciling any discrepancy on the day it is found, with a documented corrective action, keeps the audit trail clean.
Who should have access to a horse's supplement history?
The treating veterinarian should always have full access, since AAEP guidance on performance horse care treats a shared, complete record as part of continuity of care. Owners typically get read-only access, while edit rights stay with the staff member logging the dose and the authoriser approving changes.
How much does EquiBETS cost for a professional yard?
EquiBETS Complete is $9.99 AUD per month and includes the full set of management features in one plan. Full details and a free trial are available on our pricing page.
Sources
- Equine anti-doping | FEI
- Clinical guidelines for veterinarians treating the performance horse (AAEP)