Harlow's Favorite Update
The Jul 10-12, 2026 window added the Liz NPC, a Dr. Harlow rework, new items, Security and Secret Agent reworks, and a reduced flashing-lights mode.
By Animal Hospital Guide · Site Maintainer: CT
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🎬 Official Gameplay & Video Walkthrough
NEW UPDATE in Animal Hospital Roblox - Dr. Harlow Event, Lore and Easter Eggs
🎁 What it added
Confirmed Highlights
📖 What this update delivered
Harlow's Favorite Update ran July 10-12, 2026 and is one of the year's largest reworks rather than a content-only drop. The developers listed new class visuals, new items, reworked existing skins, reworks of both the Security and Secret Agent classes, reworked in-game 2D icons, and a reduced flashing lights mode.
Two of those matter far beyond cosmetics: the Security and Secret Agent reworks changed how two of the most specialised roles play, and the reduced flashing lights option is an accessibility setting that is still used today by players who find the base lighting uncomfortable. The same window is when the Liz NPC, the Dr.
Harlow rework and the Stalker's disguise mechanic entered the game. As always with Animal Hospital, the content stayed — the reworked classes and the accessibility option were not rolled back when the window closed.
FAQ
Why is it called Harlow's Favorite Update?
The window is the one that reworked Dr. Harlow and, according to community coverage at the time, was pitched around her. It is the same window that introduced Liz as an NPC and gave the Stalker its disguise mechanic, so the story side of the hospital grew alongside the class reworks.
Is the reduced flashing lights setting part of this update?
Yes — the accessibility option was listed among this window's changes and it is still in the game's settings. If the flickering lights and Sanity effects are hard on you, this is the toggle to look for.
Do the Security and Secret Agent reworks still apply?
Yes. Class reworks are permanent changes to how the class works, not an event buff. What you read about Secret Agent and Security today already reflects this window — the only later change on top of it was moving Secret Agent to Robux-only.
Every Official Animal Hospital Event
All dated events Roblox has listed for this game, newest first — the closed windows included, because the content each one shipped is still playable in the game today.