Lockers

Lockers in general
In a future build, (likely to be the next build) there will be lockers in the hallway in between the classroom and the lunchroom door. They will be in rows of three on top of each other, with the first letter of each doggie's name on their locker in their favourite colour.

What you can do with lockers
Hide Secret Items (your own locker)

Pin notes on other lockers

Give presents by finding out the password to lockers