Here is the full list of all 26 Cats Love Boxes achievements.
Drop a box in a hole
Unlock the gallery
Destroy leaves
Unlock a new costume
Touch noses
Change cats
Undo actions
Watch the intro
Finish The Park
100% The Park
Finish The Lake
100% The Lake
Finish The Beach
100% The Beach
Why do cats love boxes?
Finish the game
Use the conveyor belt
Complete the gallery
Press the switch