Guinea pig brains

We have just finished our school science fair we had three groups in our class our groups science project was called Guinea pig brains our guinea pig was called Toby our group are Isabella, Layla, Mauritia, Hattie, and Me. on our first attempt Toby ran right through the maze the second time Toby tried climbing over the walls and he pooed every where. on our third try he followed the sent of the broccoli and snatched the apple out of Isabella's hands. My conclusion is that we should have had higher walls so Tobe doesn't jump over the walls.