- CF here means Certified Farrier, a horseshoeing credential administered through the American Farrier's Association (AFA).
- The assessment has three required parts: a written exam, practical horseshoeing, and a shoe-display/oral component.
- Written prep follows seven study subjects, from Bones and Joints through Conformation, Gaits, and Physiology.
- Candidates need at least one year of horseshoeing experience before testing.
What "CF" Means in This Article
The letters "CF" show up on many different credentials across many industries. On this page, CF means Certified Farrier and nothing else. It is a professional certification for people who trim and shoe horses, built around a combination of anatomy knowledge and demonstrated hands-on skill.
If you have landed here looking for a general definition of the acronym, our pages on what CF stands for and CF meaning cover the broader picture. This article is specifically about what the Certified Farrier credential is, how it is assessed, and what a candidate actually has to know and do.
Who Runs the Certification
The Certified Farrier program is run through the American Farrier's Association (AFA). The AFA publishes a candidate guide, maintains a tester manual for its examiners, and relies on AFA examiners or testers to administer the assessment, often at host events. That last point matters: unlike a computer-based exam you book at a commercial testing center, a farrier assessment is typically tied to an organized event with an examiner present, and the host may charge its own fees.
The most recent official candidate guide we could locate is the 2025 edition. The tester manual was updated December 17, 2024, though parts of it carry older effective dates. We could not verify a new 2026 exam blueprint, so treat the 2025 guide as your working reference and confirm current rules with the AFA before you commit to a date.
The Three Assessment Components
The defining feature of the Certified Farrier credential is that it is not a single written test. Candidates are assessed in three distinct ways:
- A written examination. Per the tester manual, this is a supervised, closed-book paper assessment.
- A practical horseshoeing assessment. This is in-person skills work, where an examiner evaluates how you actually prepare the foot and fit and apply a shoe.
- A shoe-display and oral component. You present horseshoes you have made or prepared and answer questions about them.
All three are required. Strong written scores do not offset weak shoeing, and excellent forge work does not excuse gaps in anatomy and pathology. This is one reason the credential is respected: it tests the knowledge and the craft together.
What we can and cannot say about the written portion
The AFA publishes an official 60-question multiple-choice practice test. That practice test is a study aid, not proof of how long the live written exam is. We could not verify the live exam's question count, its scored versus unscored split, the current national time limits for each component, or the complete mix of written item types. Calculator rules and any remote or adaptive testing policies are also unconfirmed. Plan on a proctored, paper-based, closed-book experience, since that is what the tester manual describes.
The Seven Written Study Subjects
Preparation for the written exam follows seven study subjects laid out in the AFA's 2022 Certified Farrier guide. These work as unweighted study headings. We have not verified official percentage weights, a largest-weight domain, or a 2026 weighted blueprint, so do not trust any source that claims to know exactly what fraction of the exam each subject carries. For a deeper walk-through, see our complete guide to the seven CF content areas.
Domain 1: Bones and Joints
The skeletal foundation of everything a farrier does. Expect to name and locate the bones of the lower limb and understand how the joints move and bear load.
- Bones of the distal limb, from the cannon down through the pastern and into the foot
- Joint types and how they articulate during weight-bearing and breakover
- How skeletal alignment influences where a shoe sits and how a foot should be trimmed
Domain 2: Hoof Structure
The anatomy of the foot itself, which is the farrier's primary work surface.
- External structures such as the wall, sole, frog, bars, and coronary band
- Internal structures and how the layers of the hoof attach and function
- Hoof growth and what healthy structure looks like compared with distorted structure
Domain 3: Tendons and Ligaments
The soft-tissue support system that stabilizes the limb and transmits force.
- Flexor and extensor tendons and their roles
- Suspensory and other supporting ligaments
- How trimming and shoeing changes can increase or reduce strain on these structures
Domain 4: Blood Circulation
Circulation in the lower limb and foot is central to hoof health and healing.
- Blood supply to the foot and how it nourishes hoof tissue
- The role of the hoof in assisting circulation during movement
- Why circulation problems show up as hoof and lameness problems
Domain 5: Pathology
Recognizing disease and injury, and knowing where a farrier's responsibilities end and a veterinarian's begin.
- Common hoof and lower-limb conditions and their visible signs
- How pathology affects trimming and shoeing decisions
- When corrective work is appropriate and when to defer to veterinary care
Domain 6: Horseshoes
The tools of the trade, including how shoes are selected, shaped, and applied.
- Shoe types, materials, and the purposes they serve
- Fit, shaping, and nailing considerations
- Matching a shoe to the foot, the horse, and the job
Domain 7: Conformation, Gaits, and Physiology
Reading the whole horse, not just the foot.
- Evaluating limb conformation and how it predicts wear and movement patterns
- Understanding gaits and how the foot lands and breaks over
- General physiological principles that affect hoof and limb health
Eligibility, Fees, and What We Can't Confirm
The one eligibility requirement we can state with confidence is that candidates need at least one year of horseshoeing experience. Whether there are additional education requirements, logged hours, or references is not something we could verify. For the full picture, see our CF requirements guide.
Fees deserve extra caution. The tester manual lists $100 for members and $250 for nonmembers, but that figure is explicitly a March 2016 historical schedule, not a current price quote. We have not verified the current 2026 exam fee for members or nonmembers, and host events may add their own charges. Separately, the official 2025 candidate guide is sold for $15.95, but that is the price of the guide, not an exam fee. Our CF certification cost breakdown explains how to budget while accounting for these unknowns.
Renewal is another gap. We could not verify how long the Certified Farrier credential remains valid, what a renewal costs, or how much continuing education is required. Ask the AFA directly before you build a long-term plan around maintaining the credential.
How Scoring Works
The tester manual describes certified-level scoring for the practical and display components at around 7, and it describes a "mulligan" provision for the Certified Farrier level. Both are subject to confirmation against the current guide, so verify them before you rely on them.
What we have not verified is a numerical cutoff for the written exam, and the AFA does not publicly disclose a current national pass rate. That means any specific percentage you see quoted online should be treated skeptically. For how we think about this, read what you need to pass and what the pass-rate data does and doesn't show.
Key Takeaway
Because the written cutoff and pass rate are unpublished, the safest strategy is to aim for genuine mastery of all seven study subjects and solid performance on the practical and display components, rather than aiming for a number you can't confirm.
Who Values the Credential
The Certified Farrier credential is a signal of competence in a trade where quality varies widely and a poor job can lame a horse. Its value tends to show up in a few places:
- Horse owners and barn managers who want a way to distinguish a vetted professional from an unproven one.
- Veterinary practices and equine clinics that refer clients to farriers and prefer to refer to people with documented skills.
- Performance and competition barns where hoof care directly affects soundness and results.
- Farriers building a private client base who use certification as a credibility marker in a word-of-mouth business.
We deliberately don't quote earnings figures here, since we have no verified salary data for this credential. If you are weighing the investment, our ROI analysis and earnings overview discuss how to think about it qualitatively, and our CF jobs page covers where certified farriers tend to work.
Sequencing Your Preparation
Because the written exam draws on seven connected subjects, the order you study them in matters more than any generic technique. A sensible approach is to build from structure to function to application, which mirrors how the content depends on itself.
Build the anatomical base
- Bones and Joints first, since every other subject refers back to the skeleton
- Hoof Structure next, linking what you read to feet you can examine in person
Add the supporting systems
- Tendons and Ligaments, tied to the bones you already know
- Blood Circulation, focusing on how it relates to hoof health
Apply it to problems and practice
- Pathology, tracing each condition back to the structures behind it
- Horseshoes, connecting shoe choice to the problems you just studied
- Conformation, Gaits, and Physiology to tie the whole horse together
Keep your hands-on practice running alongside this schedule rather than saving it for the end, since the practical and display components are not covered by reading alone. Our CF study guide goes deeper on structuring this, and our one-page cheat sheet is useful for last-minute review. To test your recall against exam-style questions, try the practice tests on the main CF Exam Prep site.
Written Prep vs. Hands-On Skills
One of the most common mistakes is treating written preparation as the whole job. This comparison shows how the components differ.
| Component | What It Tests | How to Prepare |
|---|---|---|
| Written exam | Anatomy, pathology, shoeing knowledge across the seven study subjects | Study the seven subjects, use practice questions, review the AFA guide |
| Practical horseshoeing | Hands-on trimming, shaping, fitting, and applying shoes under examiner observation | Repeated supervised shoeing practice under realistic conditions |
| Shoe display / oral | Quality of prepared shoes and your ability to explain your decisions | Practice presenting your work and answering "why" questions aloud |
If you want a realistic sense of difficulty, our piece on how hard the CF exam is discusses why the combined structure tends to be the real challenge, rather than any single section.
Frequently Asked Questions
In this context, CF stands for Certified Farrier, a credential administered through the American Farrier's Association. It is separate from other credentials that happen to share the same two letters. See also our page on what CF certification is.
No. It has three required parts: a written exam, a practical horseshoeing assessment, and a shoe-display/oral component. Written preparation does not replace the hands-on assessments.
You need at least one year of horseshoeing experience. We could not verify whether additional education, hour logs, or references are required, so check the current AFA candidate guide.
We could not verify a current 2026 exam fee. The $100 member and $250 nonmember figures in the tester manual are a March 2016 historical schedule, and host events may add charges. The $15.95 price belongs to the 2025 guide, not the exam.
Assessments are administered by AFA examiners or testers, often at host events, rather than at a standard testing center. Our exam dates page explains how to look for upcoming opportunities, and you should confirm specifics directly with the AFA.