SPOILERS
The focal point of the movie, the tiger, has a few minutes of screen time and then gets killed at the end by a perfect headshot between the eyes...in slow motion. The tiger shooting scene may be too upsetting for younger children.
There are several large plot holes and a vague theme revolving around being trapped and caged in some way by toxic people and negative circumstances. Setting the tiger free and then killing the tiger at the end was somehow meant to represent breaking free from the people and circumstances that have shackled you...it didn't work...it didn't make sense.