You might not like this article because there are so many things that I don’t have answers to. And what little we do know makes no fucking sense at all.
For example, we do know that a 19-year-old Chinese tiger keeper Xu Xiaodong was mauled to death by tigers when he climbed on the cage and pulled his pants down to take a shit on one of them.  

Why he wanted to take a shit on his tigers we may never know. I say may never know because maybe we will find a suicide note lying around someday. Evidence in favor of this explanation includes a roll of toilet paper, a pile of shit, a belt, and four very angry tigers.

According to the South China Morning Post, Xu told a co-worker he needed to go take a shit and when he never came back, they called the police. His body was found in the Bengal cage with his neck bitten and covered in blood.

Police believe when the Tigers saw what he was about to do they pounced on his ass and pulled him in.