Table of Contents
Before You Start Writing
Gather the signalment, have the owner's reported history in front of you (or fresh in memory), and complete the physical exam before drafting Assessment and Plan.
Writing Subjective and Objective accurately first makes Assessment and Plan much faster — you're connecting facts you've already recorded rather than reconstructing the visit from memory while also trying to reason through it.
Step-by-Step: Writing Each Section
Record the Signalment
Start every note with species, breed, age, sex/reproductive status, and weight — this frames everything that follows and drives dosing later in the Plan.
Write the Subjective Section
Document what the owner reports in their own words: chief complaint, duration and onset, and relevant history such as diet, appetite, elimination, and behavior changes. Do not include your own exam findings here.
Write the Objective Section
Record only measurable, observed data: TPR against species-typical reference ranges, weight, Body Condition Score, mucous membrane color and capillary refill time, and system-by-system physical exam findings. Avoid interpretation — that belongs in Assessment.
Write the Assessment Section
List a numbered problem list or differential diagnoses, briefly connecting each to the Subjective and Objective findings that support it, and flag anything trending in the wrong direction versus a prior visit.
Write the Plan Section
Detail diagnostics ordered with rationale, medications with dose in mg/kg, route, frequency, and duration, client education provided, and an explicit recheck interval or return-if-worse instructions.
Sign and Review
Sign and credential the note, then do a final read-through checking that Objective contains no interpretation and every medication has a complete dose, route, frequency, and duration before closing the record.
Worked Example: Canine Otitis Externa
Here's how the six steps above translate into a complete, real note for a fictional case — a dog presenting with a common ear complaint.
SIGNALMENT
Patient: Bailey Species: Canine Breed: Labrador Retriever
Sex/Repro status: MN (male neutered) Age: 4 years Weight: 32 kg
SUBJECTIVE
Chief complaint: Owner reports Bailey has been shaking his head and scratching at his right ear for 3 days, with a mild odor noted. No change in appetite or energy level.
History: No known allergies. Bailey swims frequently; last swim was 4 days prior to the visit. No recent medication changes.
OBJECTIVE
T: 101.8°F P: 88 bpm R: 20 brpm — within typical reference ranges for the species
Right ear: erythema and mild swelling of the vertical canal, moderate brown waxy discharge, malodorous. Left ear: unremarkable.
Otoscopic exam: tympanic membrane not fully visualized due to discharge; canal patent.
General exam: BAR, mucous membranes pink, CRT <2 sec, no other abnormalities noted.
ASSESSMENT
1. Right-sided otitis externa, most consistent with moisture-associated irritation (recent swimming)
2. Cytology pending to guide antimicrobial/antifungal selection
PLAN
Ear cytology performed to guide treatment selection.
Ear cleaning demonstrated for the owner; cleanser dispensed.
Topical otic medication prescribed per cytology findings, dosed and dispensed.
Client education: keep ears dry after swimming/bathing; discussed prevention.
Recheck: 2 weeks, sooner if symptoms worsen.
Illustrative example for teaching purposes only — not a real patient record.
Common Documentation Mistakes to Avoid
- Mixing interpretation into Objective — e.g., writing "ear infection" instead of the actual findings (erythema, discharge, odor).
- Using vague language ("seems fine," "ok") instead of quantifiable findings like BCS, pain score, or hydration percent.
- Omitting dose, route, frequency, or duration for a medication — a drug name alone is not a complete Plan entry.
- Forgetting to record who performed the exam and when, especially across DVM and vet tech entries.
- Not signing or crediting the note, which weakens the medical record.
- Skipping the recheck or return-if-worse instruction entirely.
Frequently Asked Questions
What are the 6 steps to writing a veterinary SOAP note?
Record the signalment, write the Subjective section from the owner's report, write the Objective section from measured/observed exam findings, write the Assessment as a problem list or differentials, write the Plan with diagnostics/medications/education/recheck, then sign and review the note before closing it.
What's the biggest documentation mistake to avoid?
Mixing interpretation into the Objective section is the most common mistake — writing a conclusion like "ear infection" instead of the actual observed findings (erythema, discharge, odor). Objective should stay limited to what was measured or observed; interpretation belongs in Assessment.
Should the Subjective section include exam findings?
No. Subjective is limited to what the owner reports — history, chief complaint, and observations from home. Anything you personally measured or observed during the physical exam belongs in Objective.
How detailed should medication dosing be in the Plan section?
Every medication should include the drug name, dose in mg/kg, route, frequency, and duration. A drug name alone is not sufficient for a defensible record.
Who can write a veterinary SOAP note?
DVMs write SOAP notes routinely, and credentialed veterinary technicians commonly document using the same structure for tech appointments and treatment monitoring, within their scope of practice — diagnosis and prescribing decisions should be reviewed by the supervising DVM.
How long should a SOAP note take to write?
It varies by visit complexity and clinician experience — a straightforward wellness exam note is typically much faster to write than a complex sick-visit workup with multiple differentials. Working through the six steps in order tends to be faster than writing free-form, since it avoids backtracking to add missed information.
Is this SOAP structure appropriate for every visit type?
Yes — the Subjective, Objective, Assessment, Plan structure holds across wellness exams, sick visits, rechecks, and emergencies. What changes between visit types is the depth of content in each section, not the structure itself.
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Related Resources
Veterinary SOAP Note Template
Free copyable SOAP templates for canine and feline visits.
Veterinary SOAP Notes vs. Human Medical SOAP Notes
Section-by-section comparison of the two formats.
What Is Signalment in Veterinary Medicine?
The five components of signalment and why it leads every note.
Veterinary Abbreviations Reference
Categorized reference of common veterinary shorthand.
Pain Scoring in Dogs & Cats
Recording a validated pain score in the objective section.