Animal Hospital Classes
All 10 classes with their exact costs and what every perk does at each level — updated September 2026.
🪙 Animal Coin classes (9)
- Intern — free (default) — Plus 10, 15 then 20 bonus sanity by level, taking you to 71%, 76% then 81% total sanity. No utility and no starting cash.
- Nurse — 20 Animal Coins — Plus 1, 2 then 3 maximum inventory capacity by level. The cheapest paid class.
- Secretary — 120 Animal Coins — Recovers 1 sanity per patient checked in, plus 5 then 10 bonus sanity at levels 2 and 3. Starts with $20.
- Paramedic — 250 Animal Coins — Starts with a Large Run/Speed Cola (6 uses, rising to 9) and regenerates 1 use per round at level 3.
- Psychologist — 500 Animal Coins — Doubles all sanity gains and losses and starts at 100% sanity, with a 7.5% then 15% chance to ignore sanity loss at levels 2 and 3.
- Doctor — 900 Animal Coins — Recovers 1 sanity per patient healed, plus 15 then 20 bonus starting sanity at levels 2 and 3.
- Firefighter — 1,100 Animal Coins — Added 25 July 2026. Starts with a self-recharging Special Fire Extinguisher and an extra inventory slot; recovers 1 sanity per fire put out at level 2; immune to fire sanity drain plus 10 bonus sanity at level 3.
- Security — 1,250 Animal Coins — Starts with an X-Taser (5 uses), adds a Deployable Camera at level 2 and regenerates 1 X-Taser use per round at level 3. Starts with $20.
- Surgeon — 2,500 Animal Coins — The priciest Animal Coin class. Gains a sanity and speed boost after healing a patient, extended to 8 seconds at level 2, then doubled sanity plus 10 bonus sanity at level 3. Starts with $35.
💎 Robux classes (2)
- Head Nurse — Robux only — Around 124 to 190 Robux depending on region. Plus 3 maximum inventory, plus 10 bonus sanity at level 2, and a level 3 Special Technique that applies every needed treatment item from your inventory at once. Starts with $30.
- Secret Agent — Robux only — Around 790 Robux depending on region. Starts with a Gun (20 uses) and a multi-use Scanner plus 2 extra inventory slots; the gun grows to 24 uses and regenerates 1 per round at level 2; killing anomalies with it grants 4 sanity and $5 at level 3.
🗝️ How to unlock classes
- Animal Coins — earned by completing shifts, then spent in the class shop — this unlocks eight of the ten classes.
- Robux — Head Nurse and Secret Agent are premium-only; regional pricing means the Robux cost varies.
- Class levels — every class levels from Lv1 to Lv3, and each level strengthens that class's perk rather than replacing it.
❓ FAQ
How many classes are in Animal Hospital?
There are 10 classes in Animal Hospital as of July 2026 — eight bought with Animal Coins earned from shifts, plus two premium classes (Head Nurse and Secret Agent) sold for Robux. Every class levels from Lv1 to Lv3, strengthening its perk.
What is the best class in Animal Hospital?
Guides disagree sharply, so treat any single tier list with caution — Pro Game Guides puts Doctor in C tier while GameRant puts it in S tier. Only Surgeon, Head Nurse and Secret Agent rank highly across both. Surgeon is the strongest Animal Coin class most sources agree on; Psychologist is high-risk since it doubles sanity losses as well as gains.
How do you get Animal Coins in Animal Hospital?
Animal Coins are earned by completing shifts — the longer you survive and the fewer animals die, the more you bank. They are the only currency for eight of the ten classes; the remaining two (Head Nurse and Secret Agent) are Robux purchases.
Did the classes change in the Harlow's Favorite update?
Yes — every class except Intern was reworked on 10 July 2026 with new designs, and the old looks were re-sold as Classic Skins. Secretary changed from Bunny to Sheep, Surgeon from Deer to Moose, Security gained a Deployable Camera at Lv2, and Secret Agent gained the Scanner but had its gun ammo cut from 30 to 20.