How to tell whether a kitten has a submissive personality?
 

I own a dominant male dog and a very submissive female cat. They get
along purrfectly. I want to purchase a very submissive kitten because
I suspect that's the only type which will get along with my dog. How
can I tell whether a kitten is likely to have a submissive personality
when s/he grows up? Also, is there any reason why I should care
whether the kitten is male or female?