The Little family just got bigger.

When the Littles adopt Stuart, the mouse, George is initially unwelcoming to his new brother, and the family cat, Snowbell, is even less enthusiastic. Stuart resolves to face these difficulties with as much pluck and courage as he can muster.
In Stuart Little, consciousness is carried by animals — a plane of “mouse‑in‑human world”. The story fights on E8/E9 of the E0–E14 reality ladder, compressing identity, belonging, family, prejudice, adoption.
Films fighting at the same level of reality, about the same things.
Mowgli: Legend of the Jungle (2018)E8/E9 · belonging, identity
Lady and the Tramp II: Scamp's Adventure (2001)E8/E9 · belonging, family
Alvin and the Chipmunks: The Road Chip (2015)E8/E9 · adoption, family
Tarzan II (2005)E8/E9 · belonging, family
Open Season (2006)E8/E9 · belonging, identity
The Garfield Movie (2024)E8/E9 · belonging, familyThe same preoccupations examined at another scale — one mind versus a nation.
Other films that move a human interior onto the same kind of thing.
Paddington (2014)consciousness in animals · anthropomorphic bear in London
Wolf Children (2012)consciousness in animals · wolf-human hybrid countryside
James and the Giant Peach (1996)consciousness in animals · insect society
Ice Age (2002)consciousness in animals · mammoth migration
The Jungle Book (2016)consciousness in animals · anthropomorphic jungle
Babe (1995)consciousness in animals · talking farmThe same preoccupations carried by a different kind of thing — grief told through the dead, an animal, a machine.
Lilo & Stitch (2025)consciousness in aliens · belonging, family
Stitch! The Movie (2003)consciousness in aliens · belonging, family
Luca (2021)consciousness in monsters · belonging, identity
Hotel Transylvania 3: Summer Vacation (2018)consciousness in monsters · family, identity
The Lego Ninjago Movie (2017)consciousness in objects · family, identity
When Marnie Was There (2014)consciousness in the dead · belonging, family