Who are the main characters in Animal Hospital?
The wiki's index covers Barney (neutral anomaly who gifts a coffee machine), Dr. Harlow (the doctor who announces ambulance surges and shares lore for Mint Tea), Ratthew and Rattina, Liz, Ron from Accounting, Officer Duckman, the Shopkeeper Nurse, Oingit, and Sam.
What does Barney do?
He appears between Shifts 2-7, up to three times per shift, and gifts a second coffee machine for the reception office that works on a 300-second cooldown — a documented Sanity and Head Banger resource.
Who is Dr. Harlow?
The hospital's doctor. He announces the Ambulance Event, and since the July 10 update he appears in the lobby after Shift 7, where his conversation asks for Mint Tea and answers lore questions.
Who is Liz?
Lisbeth, a caracal and former hospital employee fired for reporting what the company called fake news. She carries late-game lore, with the wiki's update log listing her appearances in Shifts 10-21 and event coverage connecting her to a UV camera task.
Is Ratthew an anomaly?
No collected source supports treating him as one. The wiki documents him as a recurring character (Shifts 2-6, with rabbit-like ears and a girlfriend called Rattina). The full page walks the theory and its evidence bar.
Who was Oingit?
The hospital's previous manager, eaten by the Bed Monster according to the wiki's incident lore — Ron from Accounting witnessed it. The incident explains the creature's Maple Syrup weakness and the hospital's current staffing.