Animal Hospital Characters & NPCs Guide
Animal Hospital is filled with memorable characters. Some help you, some hinder you, and some are just trying to do their job in a hospital full of anomalies.
By AnimalHospital.blog Team
Last updated:
Making Your Own Animal Hospital OC?
Fans create original characters (OCs) set in the Animal Hospital world — staff, patients, and anomalies alike. Browse the full canon roster below for species, role, and appearance inspiration.
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Dr. Harlow
Appearance
A tall deer-like animal in a white lab coat. Recently reworked model with sharper design and more expressive eyes. Always seen with a clipboard.
The head of Animal Hospital and your primary quest giver. Dr. Harlow assigns your daily shifts and tracks your progress. He received a full model and dialogue refresh in the July 2026 Harlow's Favorite Update. He can now be found sitting in the hospital lobby — giving him Mint Tea unlocks special dialogue questions about the hospital's visitors and lore.
Key Interactions
- Assigns shifts and tracks progress
- Gives important story updates
- Appears in ending cutscenes
- Sits in lobby — give Mint Tea for special lore dialogue
- New model and voice lines added July 10
Notable Quotes
“Another shift. Let's see how you handle it.”
“The hospital is counting on you. Don't let us down.”
“Mint tea... how did you know it's my favorite?”
Liz
Appearance
A caracal-like cat NPC carrying a UV camera. Professional attire with a news-style jacket. Sharp, determined expression.
Liz (short for Lizbeth, frequently referred to as Elizabeth by the community) is an investigative journalist who formerly worked for Animal Corp's news network. Fired for exposing the hospital anomaly cover-up, she appears around Shift 10 carrying a UV camera. In the August 22 'Even More Lore!' update, completing her UV-photo quests unlocks access to Liz's House with deeper whistleblower archives.
Key Interactions
- Appears around Shift 10+ roaming hospital hallways with UV camera
- Assigns UV-photo anomaly quests (Mike Spiders, Sophie Paws, Rusty Yamada)
- Unlocks Liz's House location after Shift ~21 photo sequence
- Reveals whistleblower archives regarding Dr. Harlow & Animal Corp
- Second character with direct Animal Corp connection (alongside Rattina)
Notable Quotes
“Animal Corp doesn't want you to know the truth. But I've seen it.”
“They fired me for reporting facts. Facts don't care about their feelings.”
“Keep your eyes open. The anomalies aren't the only things hiding in this hospital.”
“Meet me at my house after shift. We need to look over these photo negatives.”
Barney
Appearance
An exhausted-looking bulldog in a janitor uniform. Always holding a mop or bucket. Dark circles under his eyes.
The hospital janitor who has seen things he shouldn't have. Barney is a key NPC who drops cryptic hints about the hospital's dark secrets. He appears in hallways and maintenance areas, often muttering warnings to players who stop to listen.
Key Interactions
- Drops lore hints about the hospital
- Provides tips for surviving anomalies
- Sometimes leaves useful items in his buckets
- Appears in key story moments
Notable Quotes
“I seen things in these walls. Things they don't want you to know.”
“The basement? You don't wanna go down there. Trust me.”
“They keep hiring new folks. They don't last long.”
Officer Duckman
Appearance
A duck in a security guard uniform with a hat. Carries a flashlight and radio. Stern expression.
The security officer responsible for hospital safety. Officer Duckman patrols the halls and can be called for help during anomaly events. He takes his job very seriously, even when the situation is clearly supernatural.
Key Interactions
- Responds to security calls
- Helps contain anomaly breaches
- Provides backup during dangerous events
- Has an ongoing rivalry with Ron from Accounting
Notable Quotes
“Everything's under control. Probably.”
“I was hired for theft, not... whatever this is.”
“Stay calm. I'm trained for this. (He is not trained for this.)”
Ratthew
Appearance
A shifty rat in a trench coat. Often seen scurrying through hallways. Wears a fedora pulled low.
A suspicious character who seems to know more than he lets on. Ratthew appears in random locations throughout the hospital, offering questionable advice and occasionally selling 'totally legitimate' items. His motives are unclear, but his information is surprisingly accurate. Has a missing twin sister named Rattina with a connection to Animal Corp.
Key Interactions
- Sells black market items
- Gives cryptic warnings
- Appears in random locations
- Part of the Room 5 / Doctor's Key quest
- Mentions his missing sister Rattina
Notable Quotes
“Psst. You look like you could use some... special supplies.”
“I got eyes everywhere. You'd be surprised what I know.”
“The doctors here ain't all doctors, if you catch my drift.”
Ron from Accounting
Appearance
A frantic rabbit in a rumpled suit, tie undone. Carries stacks of papers. Glasses slightly askew.
The overworked hospital accountant who is perpetually stressed about the hospital's budget. Ron appears in the administrative wing and occasionally sends players on fetch quests for misplaced documents. He is convinced the hospital is running at a loss.
Key Interactions
- Gives fetch quests for documents
- Comments on hospital finances
- Complains about everything
- Rivalry with Officer Duckman
Notable Quotes
“Do you have ANY idea how much these anomaly containment procedures cost?”
“The budget! Has anyone seen the budget report?”
“I didn't sign up for this. I was just supposed to do taxes.”
Shopkeeper Nurse
Appearance
A cheerful nurse with a slightly unsettling smile. Wears a pink-trimmed nurse uniform. Always standing behind the shop counter.
The nurse who runs the hospital item shop between shifts. She sells everything from coffee to weapons. Her cheerful demeanor never wavers, even when discussing the most horrific anomalies. Some players suspect she knows more than she lets on.
Key Interactions
- Sells items between shifts
- Provides item descriptions
- Gives shopping advice
- Always smiling
Notable Quotes
“Back for more supplies? Smart.”
“I sell the best coffee in the hospital. Probably the only coffee too.”
“That X-Taser? Returns policy is... let's say final.”
Receptionist (Liz - Front Desk)
Appearance
A cat wearing a headset and professional office attire. Organized desk with multiple monitors.
The receptionist who manages patient check-ins and the front desk during early shifts. Professional and efficient, coaching new players through the check-in process.
Key Interactions
- Trains players on front desk procedures
- Manages patient queue
- Points out suspicious patients
- Provides shift summaries
Notable Quotes
“Three checks before they go through. Every time.”
“If something seems off, it probably is.”
“Don't feel bad about closing the shutters. Better safe than sorry.”
Verity
Appearance
A faceless humanoid figure with a smooth, featureless head, dressed in a dark suit. Often seen standing motionless in CCTV rooms or observing from the shadows.
Verity is a mysterious surveillance entity that periodically appears in Animal Hospital, seemingly observing player actions from a distance. Unlike hostile anomalies, Verity does not attack directly but its presence signals increased anomaly activity. First documented in community lore threads, Verity is believed to be connected to Animal Corp's surveillance network.
Key Interactions
- Appears randomly in CCTV rooms and dark hallways
- Stares silently without attacking
- Presence triggers increased anomaly spawn rate
- Cannot be harmed or interacted with directly
- Disappears when approached too closely
Notable Quotes
“(silence — it never speaks)”
Sam (Hazmat Specialist)
Appearance
A hazmat-suited figure with a face shield and specialized cleaning equipment. Carries a decontamination sprayer and tool belt.
Sam is a Hazmat Specialist NPC introduced in The Hazmat Team Arrives event (July 25, 2026). Unlike other NPCs encountered in the hospital, Sam is a deployable ally that can be hired from the lobby contractor station for 250 Animal Coins. Sam automatically patrols corridors during shifts, mopping up toxic slime, repairing broken electrical breakers, and neutralizing low-tier hallway anomalies. Sam is a permanent gameplay addition that persists beyond the event window.
Key Interactions
- Hire from lobby contractor station for 250 Animal Coins
- Automatically cleans toxic slime puddles in corridors
- Repairs broken electrical breakers during shifts
- Neutralizes low-tier hallway anomalies
- Frees up players to focus on front desk and patient care
- Adds a Journal entry on first successful deployment
Notable Quotes
“Hazmat team reporting. Slime containment in progress.”
“Breaker repaired. Try not to let it happen again.”
“Got a small one in the hallway. Neutralized.”
“You call the shots. I'll clean up the mess.”