Playable Class

Intern

Default free starter class automatically equipped for new players; extra starting sanity makes it beginner-friendly.

Intern is the default class every new player starts with in Animal Hospital (Anomaly), automatically equipped at no cost. Its entire identity is extra starting sanity, which scales as you level it up: 71% sanity (10 bonus sanity) at Level 1, 76% at Level 2, and a capped 81% at Level 3. That built-in sanity cushion makes it one of the more beginner-friendly classes to learn the game's systems with before spending Animal Coins on anything else.

Unlock cost: Default (free)

Abilities & Playstyle

Lv.1: Start with 71% sanity (10 bonus sanity).
Lv.2: Start with 76% sanity.
Lv.3: Start with 81% sanity (cap).

Tips & Strategy

Intern's whole value is its starting sanity buffer — use that extra cushion to learn the check-in/treatment loop without dying to sanity loss as quickly.
Since it's free by default, there's no reason to avoid leveling it up while you save Animal Coins for another class.
Its sanity cap tops out at 81% at Level 3, so don't expect further gains past that level.