Cheesy Maze

Most researchers put cheese in the middle of the maze for the mice to find. But Dr. Odd puts mice in the middle of the maze for cheese to avoid.
Because, you know, cheese doesn’t want to be eaten by mice.
The hardest part was keeping the mice in the middle of the maze.
Dead mice aren’t all that interesting or threatening to cheese. And there’s rules against cruelty to animals.
After years of experimentation, Dr. Odd developed a humane way to keep mice in the same spot.
Which isn’t interesting or useful at all.
Whatever. Care for some cheese?