Every failed practice location was, at some point, somebody’s good feeling. A feasibility study replaces the feeling with arithmetic: how many pet-owning households are in reach, how much veterinary demand they generate, how much capacity already serves them, and whether the gap is big enough to feed your practice. You can commission this professionally (your lender may help — worth doing for the final site), but you should run the DIY version yourself first, for every candidate market. Here’s the framework.
Step 1: Define the trade area honestly
Your market is a drive-time polygon, not a radius: roughly 10–15 minutes for suburban practices, less in dense urban areas, more in rural ones. Free mapping tools draw drive-time isochrones; use them rather than a circle, because rivers, highways, and traffic patterns make real trade areas lopsided. Everything that follows is measured inside this polygon.
Step 2: Count the demand
- Households, from census data, inside the polygon.
- Pet-owning households: ~66% nationally, adjusted for your area’s profile (family suburbs skew higher, dense urban slightly lower). The US pet population runs ~90M dogs and ~120M cats, but ownership rates are what localize the estimate.
- Growth trajectory: building permits, school enrollment, new subdivisions. A market adding 3% of households annually adds a practice’s worth of demand every few years.
- Spend capacity: median household income shapes service mix more than raw demand, but it matters for your revenue model. Convert to visits: pet-owning households × pets per household (~1.7) × visits per pet per year (~1.5–2 for owned dogs/cats with regular care). That’s the annual visit pool.
Step 3: Count the supply
Inventory every practice in and adjacent to the polygon: FTE veterinarians each (websites and calls tell you), practice type, and — the highest-signal data point — appointment availability. Call as a new client: “how soon could I get a wellness visit?” Same-week across the board means capacity exists; two-to-three-week waits across multiple clinics is unmet demand you can measure from your kitchen table. Context for the numbers: the US runs roughly 1.2 veterinarians per 10,000 pets, with wide regional variation and rural areas notably short, and veterinary supply has broadly failed to keep pace with pet-ownership growth — schools graduate only ~4,000 new DVMs a year. Under-supplied pockets genuinely exist; your job is proving your polygon is one.
Step 4: The gap math
A full-time GP veterinarian handles roughly 3,000–4,500 visits/year. So: Visit pool − (competitor FTE DVMs × ~3,500) = unserved visits. If the residual comfortably exceeds the ~3,000–4,000 visits your year-two practice needs (cross-check with your break-even model’s visits-per-day target), the market clears the quantitative bar. If it’s negative, you need a qualitative wedge — a genuine service gap (no evening hours, no urgent care, everyone booked out) — or a different polygon. Be brutal here: the study exists to kill weak sites cheaply.
Step 5: The qualitative layer
Numbers miss things residents know. Spend a Saturday in the area: is the retail healthy? Are the existing clinics tired or sharp? What do local Facebook groups and Nextdoor say when someone asks for a vet recommendation — is there a beloved incumbent (hard market) or a chorus of “good luck getting in anywhere” (your invitation)? Talk to a groomer; they know exactly which clinics are turning clients away.
The go/no-go test
Write the conclusion as three sentences a lender could underwrite: The trade area contains X pet-owning households generating ~Y annual visits. Existing capacity serves ~Z, leaving a gap of G — and the gap is corroborated by [wait times / growth / service holes]. Our practice requires N visits by month 18, which is P% of the gap. If P is under ~50%, you have a margin of safety. If your case requires winning share from well-run incumbents rather than absorbing unmet demand, know that’s the harder game you’re choosing — and price your marketing plan accordingly. This study feeds directly into the business plan’s market section (see that guide) and the location decision (see the location guide) — do it before falling in love with any address. Sources: Nova One Advisor — US Veterinarians Market · BioSpace / Coherent — Veterinary Services Market · AAVMC — Demand for and Supply of Veterinarians in the U.S. to 2032