GIANT CAT MAZE!! Where's the exit??

The entrance is blocked. The walls are one meter high. No way to find a loophole or a trapdoor. The only one way to escape is to find the exit. Will the cat be able to manage?

Thank you for watching! Do you know what? We have never counted how long it takes us to create our videos. But now we did it just for fun. If you are interested - go on reading!

We spent 32 hours to make up a 3 minute video.
In details:
2 hours - creating maze route for the cat on paper
1 hour - buying and delivering all the materials
12 hours - (4 days, 3 hours a day) - cutting and glueing the cardboard walls
1 hour - building up the maze
1 hour - shooting the video
1 hour - dismantling the maze
12 hours - (6 days, 2 hours a day) - editing the video
2 hours - searching for music and listening to it

We began on Wednesday and finished on Sunday of the following week - 12 days altogether