8 Supplies for Tracking Livestock with Ear Tags and Record Books

Watching a pasture of sheep or cattle grazing peacefully is one of the greatest joys of small-scale farming, but managing their health and lineage requires more than just a good eye. When a breeding cycle approaches or a sudden illness strikes, having an organized, reliable tracking system makes the difference between chaos and calm. Equipping a hobby farm with the right combination of durable ear tags, dependable applicators, and weatherproof record books ensures every animal’s history is preserved for years of successful homesteading.

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Why Accurate Livestock Records Matter on the Farm

On a small farm, every animal is an investment of time, feed, and emotion. Keeping precise records is the only way to track lineage, monitor rate of gain, and prevent accidental inbreeding within a close-knit herd. When a vet asks for the treatment history of a sick ewe, flipping to a dedicated page saves precious time and prevents costly dosing errors.

Accurate records also protect the farm’s bottom line and reputation. Buyers want to see documented proof of vaccinations, birth dates, and weaning weights before they commit to purchasing breeding stock. Without this paper trail, high-quality animals are often undervalued as commercial utility stock.

Visual Ear Tags – Allflex Global Maxi Female Tags

Visual ear tags are the first line of defense in herd management, allowing quick identification from across the pasture without stressful handling. The Allflex Global Maxi Female Tags provide a high-visibility canvas that remains readable even when coated in mud or dust. Their large size makes them ideal for cattle or larger small-ruminant breeds where reading numbers from a distance is essential.

This specific tag is engineered with a patented polyurethane construction that flexes in cold weather rather than snapping. The engineered collar ensures the tag rotates freely on the male stem, preventing snagging on wire fences or brush.

• Dimensions: 3" Wide x 4" High
• Compatibility: Requires a separate Allflex Global Male Button for complete assembly
• Options: Available in multiple bright colors for easy year-group coding

These tags are perfect for farmers who manage animals in brushy pastures where cheaper tags frequently rip out. However, they are too large for newborn lambs or kids, which require smaller, lighter tag profiles to prevent ear drooping.

Tag Applicator – Allflex Universal Total Tagger

A reliable tag applicator is essential for clean, swift tag insertion that minimizes animal discomfort and prevents infection. The Allflex Universal Total Tagger is the industry standard for a reason, offering a rugged cast-aluminum body that won’t flex under pressure. Its smooth lever action ensures the tag is fully seated with a single, quick squeeze.

This tool features a removable plastic clip and a spring-loaded pin that releases the tag immediately after application. This quick-release design prevents the animal’s ear from tearing if it suddenly jerks its head during the process.

• Compatibility: Works with all Allflex visual tags and some electronic tag lines
• Inclusions: Includes a spare replacement pin inside the handle
• Maintenance: Requires periodic oiling of the pivot joint to maintain smooth action

This applicator is an indispensable investment for any farmer using Allflex tags, providing years of rust-free service. It is not designed for heavy-duty metal tags or specialized sheep-only tags, which require their own proprietary tools.

Marking Pen – Allflex 2-in-1 Black Marking Pen

While pre-numbered tags are convenient, blank tags offer the flexibility to write custom codes, birth years, or dam numbers on the fly. The Allflex 2-in-1 Black Marking Pen uses a specialized, fade-resistant ink formula that actually penetrates the polyurethane tag surface rather than just sitting on top. This prevents the writing from wearing off after months of exposure to harsh sunlight and rain.

Featuring both a fine tip and a broad tip, this marker allows for clear, bold numbering alongside smaller, detailed notes like sire codes. The ink dries almost instantly, reducing the risk of smudging during the busy tagging process.

• Ink Color: Deep black for maximum contrast
• Surface Prep: Requires a clean, dry tag surface for proper ink penetration
• Storage: Store horizontally to prevent one end from drying out prematurely

This pen is a must-have for farmers who customize their numbering systems seasonally. It is not suitable for writing on wet or dirty tags, so keeping a clean rag on hand during tagging day is highly recommended.

Electronic Tags – Shearwell Data SET EID Tags

Electronic identification (EID) tags streamline data collection by eliminating human reading errors and manual transcription mistakes. Shearwell Data SET EID Tags are world-renowned for their exceptional retention rates and lightweight design, making them perfect for sheep and goats. Each tag contains a secure microchip that transmits a unique 15-digit number when scanned.

The one-piece wrap-around design minimizes snagging hazards in dense brush or feeders. Made from high-quality plastic, these tags are designed to remain comfortable and secure throughout the animal’s entire lifespan.

• Compliance: ISO 11784/11785 compliant for international tracking standards
• Target Species: Designed specifically for sheep, goats, and smaller livestock
• Required Tool: Requires a specialized Shearwell applicator for correct installation

This system is ideal for small-scale breeders looking to transition to digital record-keeping or those complying with official disease-eradication programs. It is not a cost-effective choice for farmers who do not plan to invest in an electronic reader.

RFID Reader – Tru-Test SRS2 EID Stick Reader

An RFID reader bridges the gap between the animal in the chute and the digital records on a computer or phone. The Tru-Test SRS2 EID Stick Reader allows farmers to scan electronic ear tags from a safe distance, reducing stress for both the livestock and the operator. Its rugged, waterproof design ensures it performs reliably in muddy pens and driving rain.

This reader features a large, sunlight-readable screen that displays the scanned tag number and the total count of animals processed. With built-in Bluetooth connectivity, the device easily transfers scanned data directly to smartphone apps or spreadsheet software.

• Memory Capacity: Up to 250,000 scanned records
• Battery Life: Rechargeable battery provides up to 19 hours of active scanning
• Compatibility: Compatible with all standard ISO 11784/11785 livestock tags

The SRS2 is a premium tool that is highly recommended for growing operations where manual data entry has become a bottleneck. It represents a significant financial investment, making it less practical for very small hobby farms with only a handful of animals.

Safe Livestock Handling Tips During Tagging

Tagging is a quick procedure, but it requires proper physical restraint to ensure safety for both the handler and the animal. For sheep and goats, a sturdy head gate or a specialized shearing position works best, while cattle require a secure squeeze chute. Never attempt to tag an animal that can freely swing its head, as this leads to torn ears and bent applicator pins.

Hygiene is critical to prevent post-tagging infections and abscesses. Dip the applicator jaw and the tag tip into a mild disinfectant solution between every animal. Ensure the tag is placed between the two main cartilage ribs of the ear, roughly one-third of the way out from the head, avoiding the large, visible blood vessels.

Timing also plays a major role in success. Avoid tagging during the height of fly season if possible, or apply a livestock-safe fly repellent around the fresh wound to prevent fly strike. Monitor newly tagged animals for a few days to catch any signs of swelling or infection early.

Pocket Record Book – Ritchey Livestock Pocket Book

No matter how advanced a farm’s digital system is, a pocket-sized paper book remains the most reliable way to capture birth weights, treatment dates, and breeding notes in real time. The Ritchey Livestock Pocket Book is designed specifically for daily pasture use, fitting easily into a shirt or jeans pocket. Its sturdy cover protects the pages from sweat, dirt, and occasional drops in the mud.

This book features pre-formatted columns tailored for livestock tracking, including sections for dam ID, sire ID, birth date, gender, and health observations. This structured layout prompts the user to record vital details that might otherwise be forgotten during a busy day.

• Dimensions: Approximately 3" x 5"
• Layout: Contains specialized pages for lambing, calving, or kidding records
• Longevity: Refillable or replaceable once pages are filled

This pocket book is perfect for any hands-on farmer who needs an immediate, low-tech way to log field data. It is not designed for long-term archiving, so notes should be transferred to a master record system regularly.

Waterproof Notebook – Rite in the Rain 311 Notebook

Rainy spring calving seasons and damp morning chores can quickly turn standard paper notebooks into unusable mush. The Rite in the Rain 311 Notebook solves this problem with its proprietary all-weather paper that sheds water, sweat, grease, and mud. This ensures that critical health data written during a downpour remains perfectly legible for years.

The impact-resistant Wire-O binding keeps the notebook’s shape in a pocket, while the Polydura cover protects the pages from tearing. The universal page pattern allows for easy sketching of pasture layouts or neat alignment of tracking columns.

• Page Count: 100 pages (50 sheets) of gridded paper
• Writing Tools: Works best with standard pencils or specialized all-weather pens
• Limitation: Standard water-based gel pens will not write on the coated paper

This notebook is an essential piece of gear for farmers operating in wet, humid, or snowy climates. While it lacks pre-printed livestock columns, its sheer durability makes it the ultimate blank canvas for outdoor record-keeping.

Record Binder – Case-it Mighty Zip 3-Ring Binder

A master farm record system requires a centralized, secure home where health certificates, breeding charts, and registration papers can be organized. The Case-it Mighty Zip 3-Ring Binder provides a rugged, zippered storage solution that keeps important documents safe from barn dust, wind, and spills. The full zipper closure ensures loose papers, receipts, and extra ear tags never slip out.

Constructed with kraft board instead of cheap plastic, this binder resists warping and bending even when packed to capacity. Inside, built-in mesh pockets and file folders offer convenient storage for writing utensils, medication labels, and registration certificates.

• Capacity: 3-inch round rings holding up to 600 sheets
• Design: Exterior pocket for quick-access items
• Protection: Requires standard 3-hole punched sheet protectors for maximum document preservation

This binder is the ideal "command center" for a hobby farm’s office, keeping years of history organized in one portable package. It is too bulky for active field use, serving instead as the final destination for field notes collected throughout the week.

How to Organize Your Herd Records Effectively

An unorganized pile of notes is almost as bad as having no records at all. To build an effective system, establish a simple, consistent numbering scheme that tells a story at a glance. For example, incorporating the birth year into the animal’s ID number (such as 2401 for the first lamb born in 2024) provides instant age verification without needing to consult the master book.

Color-coding visual tags is another powerful organization tool for small-scale operations. Assigning a specific tag color to each lamb crop or breeding group allows for quick visual sorting in the pasture. Keeping a master key of these colors taped inside the record binder prevents confusion when seasonal help or family members assist with chores.

Finally, bridge the gap between paper and digital records on a weekly basis. Transferring pocket notebook scribbles to a digital spreadsheet or a cloud-based farm management app ensures the data is safely backed up. This dual-system approach protects vital farm history against accidental loss, fire, or water damage.

Setting Up a Reliable Annual Tracking Routine

The secret to stress-free livestock tracking is integrating record-keeping into the natural rhythm of the farming year. Before the breeding season begins, update the master binder with sire and dam pairings to prevent accidental inbreeding. This proactive step ensures that when birthing season arrives, the necessary tags and supplies are already organized and on hand.

During the busy lambing, kidding, or calving window, make tagging and weighing a non-negotiable part of newborn care within the first 24 to 48 hours. Recording birth weights and vigor scores immediately yields far more accurate data than trying to recall details at the end of the week. This routine quickly identifies low-performing genetics that may need to be culled.

At the close of the season, dedicate an evening to reviewing the year’s collected data. Calculating weaning weights and tracking health trends helps identify which breeding lines are thriving on the farm’s pasture. This annual review transforms raw numbers into actionable decisions, steadily improving herd quality year after year.

Establishing a robust tracking system with dependable ear tags and structured record books takes the guesswork out of daily herd management. By investing in durable tools and committing to a simple, consistent routine, small-scale farmers can protect their livestock’s health and secure the farm’s future. With every animal clearly identified and documented, the path to a sustainable, organized, and profitable homestead becomes clear.