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Add Animals - File Upload

Learn how to bulk upload your animal data on the web portal

Import a spreadsheet to add multiple cattle records to Breedr at once. This is the fastest way to get an existing herd into Breedr when you're starting out, or to add a large group of new arrivals.

Adding just a few animals? It's quicker to add them one at a time on the app. See Add Animals Mobile App.

Have an EID reader? Scan animals directly into Breedr using Chute Mode. See Get Started with Chute Mode.


What you'll need:

  • A computer with access to app.breedr.tech (log in with the same email and password as the app)
  • Your animal data in a CSV file, see Convert a Spreadsheet to CSV Format if you're working from Excel or Google Sheets
  • The Breedr import template, download it in Step 1 below

Step 1: Download and fill in the template

  1. Download the Breedr Downloadable Animal Template
  2. Open it in Excel or Google Sheets.
  3. Fill in your animal data with one row per animal.
  4. Save or export the file as a CSV before uploading.

 

Using your own spreadsheet? You don't have to use the template! Breedr lets you map your own column headings to the right fields during upload (Step 4 below). Using the template just makes that step faster.

Required Fields:

Your file must include at least one animal ID and the following fields. Uploads will fail or produce errors without them.

Field

What to enter

Any Animal ID

At minimum one of: Visual ID, Electronic ID, or Registered ID

Sex

male, female, steer, heifer, cow, or bull ; first letter only is also accepted (m, f, s, h, c, b)

Estimated DOB

Date of birth format: MM/DD/YYYY

Date On Ranch

Date the animal arrived on your ranch. Use the birth date if born on ranch

Breed

Breed name or code (see the full list of accepted breed codes)

Optional fields

Include these columns if you have the data, all are optional and can be added later via Edit Animal Information or Upload Activities.

Identification

Field

Notes

Electronic ID (EID)

15-digit ISO EID number

Visual ID (VID)

Ear tag number

Registered ID

Breed association registration number

Alternative ID

Any other identifier you use

TSU Barcode

Tissue Sampling Unit number

UHF / RFID ID

Ultra-high frequency tag ID

Trich Tag

Trichomoniasis test tag number

Tattoo

Tattoo identifier

Brucellosis Tag

Brucellosis vaccination tag number

Secondary EID

A second EID if the animal carries two tags

Herddogg Tag

Herddogg sensor tag ID

Animal Details

Field

Notes

Name

A name for the animal if you use one

Face Pattern

See accepted values: Face Patterns

Hide Color

See accepted values: Hide Colors

Horn Status

Enter Polled, Scurred, or Horned

Is Twin

Enter TRUE/FALSE

Litter Size

Number of animals in the litter

Ranch & Origin

Field

Notes

Location

Field, pen, or pasture on your ranch. Creates a new Location if the name doesn't already exist

Source

Where the animal came from, ranch or seller name. 

Purchase Price

What you paid for the animal

Purchase Date

Date of purchase

 

If adding new animals to a source or unit, must exist in contacts before we add any animals. See Set up Address Book and Contacts for more information. 

Breeding & Birth

Field

Notes

Sire ID

ID of the animal's sire. 

Dam ID

ID of the animal's dam. 

Surrogate Dam ID

ID of a surrogate dam if applicable

Service Type

natural service, artificial insemination, or embryo transfer

Embryo Straw ID

Straw ID for embryo transfer records

Embryo Cane ID

Cane ID for embryo transfer records

Birth Weight

Weight at birth

Calving Ease

Calving ease score

Calf Vigor

Vigor score at birth

Sire and Dam must exist in Breedr before adding ID to animals: See Add a Sire for more information. 

Arrival

Field

Notes

Arrival Weight

Weight on arrival to the ranch


Step 2: Go to Import Data on the browser portal

  1. Log in at app.breedr.tech.
  2. From the left-hand navigation, select "Import."

Select the "Custom Import" icon.

Address Book guide update WEB

3. Select 'Add Animals'.

Brinns Copy of How to log an activity  (YouTube Thumbnail) (2)-1

4. Select your .csv file from your computer and then press 'Next.'

 

Brinns Copy of How to log an activity  (YouTube Thumbnail)-1

5. Each column from your spreadsheet will match a drop-down menu. Match the fields you would like to upload using the drop-down menu. Double check the auto matched columns that it is filling in the data in the right spot.

Screenshot 2025-11-05 at 11.15.01 AM


6. Once all columns are matched, click 'Finish upload.' When the screen turns green, the upload has been successful. If there is an error, be sure to download the un-imported animals.

If Your Upload has Errors:

If any rows fail to import, Breedr will show an error screen. Do not close the window without downloading your error file first.

  1. Click "Download un-imported animals" to save a CSV of the rows that failed.
  2. Open the file and check the error column (common causes are listed below).
  3. Fix the errors in your spreadsheet and re-upload only the failed rows.

Screenshot 2026-05-18 at 12.08.22 PM

Common Upload Errors and How to Fix Them:

Error

Likely cause

Fix

Invalid breed

Breed name not recognised

Check against the accepted breed code list and update

Duplicate ID

An animal with the same EID or VID already exists in your account

Check your existing records; if it's a genuine new animal, use a different ID

Invalid sex value

Sex field contains an unrecognised value

Use: male, female, steer, heifer, cow, bull (or first letter)

Invalid date format

Date not in MM/DD/YYYY format

Reformat all date columns to MM/DD/YYYY

Missing required field

One of the required fields is blank

Fill in Sex, Estimated DOB, Date on Ranch, and Breed for every row

Invalid EID format

EID is not 15 digits or has extra spaces

Check for spaces in the EID column (see Recommended Settings for Equipment if EIDs were scanned in with spaces)

Uploading activity or performance data?

The file import only adds animal records. To upload weights, pregnancy checks, treatments, or other activities, use the Activities importer. See Upload Activities - Web.

 

Need some help?

Use the chat window, call our Customer Success team at (737) 412-3131 , or email support supportusa@breedr.co