Herodotus has some amusing material on Egyptians' attitudes about cats. He says that if a house catches on fire, they don't try to put out the fire, but instead try to prevent any cats from running inside the house (which they supposedly tried to do).
I think a lot of mummified cats have been found from ancient Egypt.
I believe cats have not been domesticated as long as dogs. We have three cats and they don't like it when we go away for a weekend. They are very attached to their people.