Visit our Colorado State Extension office for more news, tools and resources.

The Extension office provides assistance and programs for the community in five main areas: Agriculture, Horticulture, Family and Consumer Science, Natural Resources and 4-H Youth Programs.
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Browse 4-H Livestock Information by Species:

Beef project navigation Dairy project navigation Guinea pig project navigation Goat project navigation Lease an animal project navigation Poultry project navigation Rabbit project navigation Sheep project navigation Swine project navigation

General Livestock Information and References:

MQA/Animal Care Training Information AgYouth Program (Livestock Loan)
Dairy Heifer Replacement Program (DHRP) 4-H Livestock Scholarships
Scrapies Tags for Goat/Sheep Livestock Health News
BEEF —- GOATS AND SHEEP —- SWINE BCF Livestock Fairbook
Rabbit Tattooing/Market Nominations BCF Animal Superintendent Information
Poultry ID Clinic BCF Jr Livestock Market Sale
Non-Market Animal ID Catch-A-Pig


Livestock Manuals

4-H Animal eRecords

4-H Animal Project Manuals

Exhibitor Information On Biosecurity

Know About Biosecurity and Protecting the Livestock at the Boulder County Fair

Vesicular Stomatitis Virus Information (UPDATE 7-8-19)

Please see the following information from State Extension Veterinarian Dr. Ragan Adams regarding recent confirmed cases of Vesicular  Stomatitis Virus (VSV) in Colorado and nearby states.  VSV most often affects horses, cattle and swine but can also affect mules/donkeys, bison, sheep, goats and camelids.  The link below also contains information about signs of VSV and biosecurity strategies that should be observed by our 4-H members, families and volunteers with Horses and Livestock. For more information, click here


Premises ID

Every animal (except dog and rabbit) must have a Premises ID (Colorado Location Identification) Click here to register your property. If you are not keeping your animal on your property, the property where it is kept must have a Premises ID.

  • excerpt from the 2018 Boulder County Fairbook, pg 13 – “All entrants for livestock exhibited in 4-H/FFA breed or market competitions, including horses, shall provide a premises registration number. Rabbit and dog entrants are excluded.

Tag-In updates

When preparing for animal tag-in remember to list all animals on the same nomination sheet, adding a second sheet when necessary. The cost is $3.00 per animal. Remember your Premises ID.

Swine Tag-In, Saturday, May 6th, 8:00 am – 11:00 am, south parking lot of the Fairgrounds

Goat and Sheep Tag-In, Monday, May 8th, 5:00 pm – 7:00 pm, Barn B

Colorado State Fair Nomination Forms

4-H Livestock Members- Check your Feed!

A new rule for all livestock producers will go into effect January 1, 2017. These new regulations are implemented by the Food and Drug Administration (FDA) and are known as Guidance 209. This guidance applies to antibiotic use in all market animals. Be sure to check out the handouts:

Plan ahead for the management of your animals and check to see if you have previously used feed with antibiotics in the ingredients. If you have questions, just ask!

Dairy Heifer Replacement Program (DHRP)

Boulder County 4-H gives you the opportunity to be able to raise/buy a dairy replacement heifer (DRH) that you can sell at the Livestock Market Sale at the county fair. It’s simple, just look over the following rules, and apply. For any further questions or dairies willing to work with members call: Tina Pohlmann @ (303) 828-3789.

MQA/Animal Care Training

In order to be eligible to show livestock at the Boulder County Fair, members must attend an MQA training during their first year showing livestock, and again, during their first year showing as a Senior (4-H age 14).

MQA (Meat Quality Assurance) and Animal Care Training includes lessons, videos, activities and displays covering animal nutrition, identification, and husbandry; biosecurity and disease prevention, animal product safety and quality, ethics, health records and more. Most MQA trainings are set up as a set of stations that members and families visit at their own pace. Members complete an open book multiple choice test on these topics to complete their training.


  • All Fowl projects (Ducks, Egg Production, Game Birds, Geese, Market, Pigeons, Show Birds, Turkey)
  • All Lease-An-Animal projects
  • Alpaca/Llama
  • Dairy Cattle
  • Dairy, Fiber and Pygmy Goat
  • Guinea Pig (Cavy)
  • Market/Breeding Beef, Goat, Poultry, Rabbit, Sheep, Swine and Turkey
  • Pet Rabbit

The ONLY animal projects exempt are: Horse and Dog.

Questions? See the Junior Livestock Fairbook at and click on Exhibitor, or Contact the Extension office at 303-678-6238.

Go to the MQA/Animal Care Training Calendar

 Infographic of Happy Animals, Health People, Happy Fair



4-H Livestock Scholarships

Boulder County Fair Jr. Livestock Sale Committee Scholarship

Scholarship requirements:

  1. Have to have sold a project in the Boulder County Fair Jr. Market sale for three years.
  2. Must be a high school senior, or a full-time student at a credible junior/community college or university.
  3. Must have a minimum GPA of 2.5.
  4. Must complete a scholarship application and mail to Boulder County Fair Jr. Livestock Sale Committee, 9595 Nelson Road, Suite 200, Longmont, Colorado 80501 by May 1 and scholarships will be awarded during the Jr. Livestock Sale during fair.
  5. Must provide the most recent high school or college transcript
  6. An Interview may be requested.
  7. There will be a maximum of four scholarships awarded and a minimum of one scholarship with no more than $1000.00 awarded total per year.
  8. Scholarships will be mailed directly to college / university.
  9. Scholarship must be used within one year of receiving the award.

Jr. Livestock Sale Committee Scholarship form

Boulder – St. Vrain Valley Farm Bureau Scholarship

Application to include:

  • The official application form
  • Two letters of recommendations
  • High School, College or Trade School transcript
  • Explain how you have been involved in agriculture

Download information, criteria and application.

American AgCredit – AgYouth Program

Download Application and More

The AgYouth Program provides interest-free loans to purchase and care for livestock projects by FFA and 4-H participants nine years of age or older as of the beginning of the Fair year, and who demonstrate a “C” average or better in school. Project limits for replacement heifers or markets steer’s is $1,500 and $500 for all other project animals. Each student must keep accurate records available for American Ag Credit to review. At the end of the project, or when the animal is sold, funds must be repaid with full accounting. Brochures and applications to participate in this program are available at the Boulder County Extension Office. The application can also be found at by clicking “Ag Youth Program” located on the homepage. Applications must be submitted no later than 60 days prior to the applicable fair and a parent and adult Club supervisors must sign as well.

Boulder County Fair Junior Market Livestock Sale

Saturday, August 11, 2018

Indoor Arena, Boulder County Fairgrounds

  • Buyers BBQ: Noon – 2:00 PM
  • Parade of Champions: Noon – 2:00 PM
  • Livestock Sale Begins: 2:00 PM

2017 Market Livestock Sale Flyer

Add-On Forms

There is a “Mail – in Add – on” form for the Boulder County Fair Junior Livestock Market Sale. Additional contributions and add – ons are now easy and a great way to increase the total sale of a market livestock project. This can be done with the new “Mail – in Add – on” form. Market Livestock project can be promoted to businesses, individual acquaintances, family or anyone else that lives close or far and may not be attending the BCF Market Sale. All they need to do is complete the form and mail the form with their check. The add – on amounts received through the mail will be credited directly to the total sale of the 4-H member’s market livestock project. Click green “Mail In Add-On Forms” title above to download the form. Add – on forms will also be available at the sale.

Marketing Your 4-H and FFA Livestock Animal Project

A Tutorial for 4-H and FFA Members and Parents

Boulder County Fair Livestock Premium Book

Showing at the Boulder County Fair? Get to know your Premium Book!

Entries for the Boulder County Fair will be opening up in the following month and all fair exhibitors are required to know and follow the Boulder County Fair Rules found in the fair premium book. Livestock Premiums will be available this month on the Boulder County Fair website on the Exhibitors page (

Pay close attention to the third section called 4-H and FFA General Livestock Rules. This section includes information on eligibility, record books, ownership, and tag-in. All market animals need to see the Market Sale Rules and everyone should check out each of the species departments that you plan to show under.

The Boulder County Fair will be here before you know it!

Fitting and Showing Cattle Videos

To help answer many questions on how to prepare cattle for the showring, the American Angus Association produced a two-part video for its junior members. Please contact the 4-H Agent for these links.

Boulder County Fair Animal Superintendent Information

Superintendents are volunteers of the Boulder County Fair Board. Application are to be returned to the Boulder County Fair Office.

Application is available from the Boulder County Fair Office: —– 720-864-6460


Catch-A-Pig at the Boulder County Fair