Fusion theism - It doesn't prove that God Enjoys watching Animal Suffering. It proves that he allows it. Universal Justice & Moral Laws exist just as Natural Laws exist.
Simply because God does not intervene, and Stop suffering, does not mean that he does not Exist, or that he is evil. It can mean that he chooses to abide by Universal Law.
example - If this event happens, then this event must happen. Or if this creation decides to do this, then this happens as a result.
This is Justice - Cause & Effect.