Good food for Bombay cats:
1. Bombay cats are better fed cat food, as cat food is the main source of nutrition. Therefore, when choosing cat food, it is recommended to choose cat food that is high in protein, fat, and vitamins.
2. It is better for Bombay cats to eat canned cat food and meat. In addition to feeding them good cat food, they can occasionally be fed some fresh meat, such as fish, chicken, beef, duck, etc.
3. It is also good to feed Bombay cats nutritional paste, because nutritional paste is rich in a variety of nutrients, such as protein, amino acids, complex vitamins, calcium, iron, zinc, etc., which are beneficial to the health of Bombay cats. 
Foods harmful to Bombay cats:
1. Milk: It's best not to give milk to kittens because milk has a high lactose content, which can easily cause lactose intolerance and diarrhea.
2. Foods high in salt: Cats are very sensitive to salt. If the salt content is too high, it can easily cause salt poisoning in cats, as well as worsen eye discharge and put a heavy burden on their kidneys.
3. Foods such as chicken bones and fish bones can scratch the gastrointestinal tract or cause intestinal blockage.