Safest free buy path
Doctor first if you need a stable upgrade soon, then Surgeon if you want the strongest long-run free class.
Class Guide
Animal Hospital class shop guide
The class shop matters because a bad buy keeps showing up for several runs. This page is for the player who already knows classes exist in the lobby and now wants the cleaner upgrade order instead of reading the entire roster from scratch.
Best desk-side detour
Secretary only makes sense early if you truly run intake and stay near the check-in window most of the shift.
Most overbought niche pick
Security sounds strong, but it usually needs a real defense role before it beats broader progression value.
Best classes
Open this if you want the short answer on the strongest buys overall.
Surgeon class
Open this if the whole shop question is really about whether Surgeon is worth saving for.
Doctor vs Surgeon
Open this if you are stuck between the stable mid-step and the stronger late-step buy.
Secretary class
Open this if your next buy depends on whether you actually play the desk enough to justify it.