I suggest you should put your curiosity and worriment aside for a while. Dream of this kind doesn't mean anything and need not dream interpreter to tell you what it means. Forget it and enjoy your life in the US. Honestly, I had quite a few weird dreams about my cat. He was not blessing to me and my relatives. Rather, he sleep more than ten hour every day and eat a lot cat food. One night, I dreamed about his next life was being a rat and hide himself in the drainage meat shop. He was the neighbor of our evil chief executive, Donald Tsang Yum-keun, become a big rat (twice as big as my cat-mouse) and was living inside a hole of a wall of the meat shop. My cat-mouse was being attacked by the big cats (one yellow and one black) and his tail was being tear off by the big yellow male cat. He was living down deep into the ditch since then with his wife, the mickey mouse (this rat's ear was torn off by the black cat). More terrible attack was to the bad Hong Kong chief executive mouse by the two cats and was being killed in seconds. The dream showed that the Hong Kong chief executive with his rat soul was sublimed and turned into a cockroach. And sooner was stepped hard and instantly killed by the son of the meat shop owner. I believe this is sort of karma to be punished by the King of the Hell for the sins of Donald Tsang and, probably my lazy cat, too. However, my cat-mouse became a big white cat (as seen in the 007, James Bond's movie) and very well treated by his new owner. I interpret this as the three times life cycle as what the Chinese ghost story told to warn the youngsters must be good to the others during his life time. Otherwise he or she will get punishment in the next life.