I have five cats right now and my all-black one is by far the sweetest of the group. Extremely friendly and extremely attached: she greets me when I come home, comes in to cuddle early in the morning, requests pets before eating and even prefers to be pet while eating, often follows me from room to room. She's a total sweetheart. At some point I'd like to do the cat DNA test because I think she might be part Bombay, a breed noted for their loyalty and affection.

Growing up I had an all-black male cat who was very tribal. He loved us but hated strangers and most other neighborhood cats.