|Ability||Can crush enemies|
They are bluish grey-colored blocks with a lime green arrow pointing in a horizontal, vertical, or both horizontal and vertical directions, indicating which way the blocks can be moved by the owl.
When first introduced, the blocks were mainly obstacles which had to be dragged out of the way for the cat. In later levels, they would also be useful for quickly defeating enemies or blocking their attacks.
While blocks can serve a useful purpose in the game, the player must be careful where the blocks go, especially in later levels. If not careful, the blocks could hurt the cat or destroy its food if either are in the way.