At one time I had two cats who would hiss and spit and tear about when the other came near . It was quite an impressive show of conflict . When I moved into a small house the situation became even more unpleasant . I was awoken in the night by furious , exploding encounters .
According to the above context, choose the best option to answer the following question.
Question: What do the cats hate ?
Options:
- None of the above choices .
 - They hate their owner .
 - They hate each other .
 - They hate being in the dark at night .


They hate each other .