Rigging with bone system and use skin modifier to bind the bone with the 3D model

Using Morpher Modifier to create the face expression, because the high reusability, it is easy to make expressions

The Arnold Render can make a cartoon style render(Toon Shader) by using the Arnold Material which is the Toon.

First pose : The right hand will interact with the right ears and the left hand rubbing with the face. After it, the head will moving a bit to make the  animation look smoother, the eyes will close in specify timing to make the character look enjoying in this animation.

Second Pose : The legs swinging and the tail which is behind the character swinging to show the character is relaxing sit on the chair. The eyes look left and right and close sometime to show the character is looking around. The opened mouth also showing the character in a daze, that can make the character look more relaxing in this animation.

Third Pose : The eyes following the camera to show the character is looking on us. After it the camera with slowing move to let the character have enough time to do the pose, the hands to create a heart,then the right eye close and stick out tongue to show out the character naughty personality. End with the right eye open and put the tongue back to mouth. The camera will move faster back to the first keyframe position.