There's nothing inherently good or bad about keeping a black cat. Due to some people's religious beliefs, worship, and prejudices, black cats are often disliked by the public. In reality, these cats are generally very healthy. Just feed them cat food regularly, and remember to take them for vaccinations and deworming periodically.
Do not take your cat outside or bathe it during or before vaccination to avoid infection due to weakened immunity. If you do all of the above, it will be very easy to care for.
