There are multiple subsets of rules. The two main versions are known as the "chair" version, and the "floor" version.
Zayna as the cat and a human of her choice as the facilitator are demonstrating these two versions in the video below.
As not one of the top cat-spinning players myself, I am hardly qualified to judge the performance, but from my humble view, I would give this team an 8. They do very well at keeping the spin, but the motions are somewhat jerky. More fluidity could catapult this team straight to the pinnacle of the cat-spinning world.
---Muon