Every documented live-appearance anomaly sign at the Animal Hospital window — eyes, teeth, faces, twitching, tiny anomalies — plus the Mass of Eyes report, the eye-drops tip, and the comparison routine.
The window layer is the live visual check: compare the patient's eyes, mouth, teeth, face, body shape, and movement against the species' normal model. The community wiki's appearance list covers the smile with creepy eyes, three eyes, crooked faces, X-rayed faces, unbroken staring, hollow faces, twitching, and the tiny-anomaly state. One impossible feature is a reject; a normal window view is never a clearance, because two more evidence layers are still waiting.
Every check-in starts at the window, and the live view is the only layer where you control the pace — the photo and CCTV run on the game's schedule, but the window lasts exactly as long as you choose to look. That makes the visual pass both the cheapest check to do well and the easiest to rush.
The wiki's appearance list works because anomalies render wrong in ways the normal species models never do. Faces carry impossible geometry: a crooked face twists features out of place, the X-rayed face shows bone structure through the fur, and the hollow face replaces the eyes with dark empty sockets. Eyes multiply or glow where one pair belongs. The smile row is the signature: a wide grin paired with two dark eye spots holding small glowing pupils.
Movement completes the list. Staring — unbroken eye contact while the patient should be waiting like anyone else — and twitching, the rapid repeated jitter, are both documented signs. The wiki notes twitching can read most clearly on the CCTV feed, so if you see it live, note it; if you saw nothing live, the camera may still catch it.
| Sign | What it looks like | Call |
|---|---|---|
| Smile with creepy eyes | A wide smile paired with two dark eye spots holding small glowing pupils. | REJECT |
| Three eyes | A third eye sits on the forehead; the fan wiki lists it as a classic tell. | REJECT |
| Crooked face | Facial features sit twisted or displaced compared with the species' normal model. | REJECT |
| X-rayed face | The face renders like an X-ray view with visible bone structure. | REJECT |
| Staring | The patient holds unbroken eye contact with the player instead of behaving like a waiting patient. | REJECT |
| Hollow face | Dark, empty eye sockets with no visible pupils, often with twitching. | REJECT |
| Twitching | Rapid repeated jitter; the wiki notes it can read most clearly on the camera feed. | REJECT |
| Tiny anomaly | A shrunken patient form the wiki calls fairly harmless; completing its Journal entry pays 10 Animal Coins. | ADMIT* |
Source: Animal Hospital community wiki (Fandom) · Checked 2026-10-03
One appearance sign is not a threat. The wiki lists the tiny anomaly — a shrunken patient form — as fairly harmless, and its Journal entry pays 10 Animal Coins when completed. It is the one row in the table where the interesting question is the reward rather than the risk.
The tiny anomaly is also the table's best teaching case: appearance signs describe what renders wrong, and 'wrong' does not always mean dangerous. The check's job is identification, and the game itself decides what each identified thing is worth. Treat the rows as a catalog, not a single threat with many faces.
For the rest of the table, the rule stays strict. Players ask whether one crooked tooth or one bad animation frame counts — it does not. The documented signs are impossible features, not ugly ones: geometry and behavior the species model cannot produce.
A release-day entity the wiki lists among the debut enemies: a mass of eyes rather than a single patient face. Its encounter is hospital-side, not a desk verdict.
Player reports describe an eye-mass or ceiling-eye encounter and say eye drops helped. This site records that as a reported tip with the treatment finder's Dried Eyes mapping as the nearest documented item.
Dried Eyes to Eyedrops is one of the ten basic treatment mappings — which is why the eye-drops tip spread: the item was already in every player's route before anyone tried it on the eye encounter.
Fix the species in mind first: a cat patient is judged against the cat model, not against a vague idea of 'animal'.
Scan in order — eyes, then mouth and teeth, then face geometry, then body shape — so one bad feature cannot hide behind a cute pose.
Watch for two full seconds of stillness: staring and twitching are behavior signs and need a beat of observation to confirm.
On any single impossible feature, stop: mark the visual layer suspicious and do not admit while the photo and CCTV run.
On a clean view, move to the photo anyway. The window layer clears only itself, never the patient.
The wiki's appearance list: a smile with creepy eyes, three eyes, crooked faces, X-rayed faces, unbroken staring, hollow eyes, twitching, and the tiny-anomaly state. One impossible feature is enough to refuse entry.
The window layer alone never clears anyone. The Mimic family is defined by passing the live check and failing on CCTV, so a clean window means you proceed to the photo and cameras, not that you admit.
A shrunken patient form the wiki describes as fairly harmless. Its Journal entry pays 10 Animal Coins, making it the one appearance sign with a reward attached instead of a risk.
Player reports say eye drops helped in a ceiling-eye or eye-mass encounter. This site records the tip as a community report; the documented item connection is Dried Eyes to Eyedrops in the basic treatment mappings.
Yes. The wiki notes twitching can read most clearly on the CCTV feed, so the same sign can surface in either layer — note where you saw it and keep the layers separate.
Only for the documented impossible features. A pose or animation the normal species model can produce is not evidence, and false rejects cost real patients their treatment slot.
