How did the tiger in The Fantasy Drifting of Pi cooperate with the filming?

Most of the tiger's shots are CG, but they are very detailed. First of all, they collect a lot of video materials of real tigers and analyze the laws of movements and expressions. 3D modeling from bones to muscles to skin and hair, the production action is so detailed that it gives people a very realistic feeling.

There are 24 shots using real tigers, one with four heads and three from France-King, Ming and Simis; ; The rest is Jonas, the most docile from Canada;

Because I don't want actors to be eaten, I never let actors fight real tigers. First of all, I filmed the designated actions performed by these animals, and then I edited them with the actions of the actors.