Our cat found us. My daughter wanted one, so I had that in the back of my head, and one day we were out running near the airport where we used to live, and this little kitten was following other joggers and meowing. She was very forward, so when she came after us, I picked her up and took her home. That was a good personality test, because ever since then she has been very social (with us - hates people from outside our family, though, especially kids). I am also thinking that being a jungle cat made her especially resilient - probably the only survivor of her litter. In 14 years, we have not had any health problems (knock on wood).