Why do you prefer to import rottweilers particularity from USA as we in India have some good breeders. Just check best rottweilers breeders in internet and study review about their kennel, and inquire them personally. as far as my understanding, I see
are good and there is no bad reviews on them, just check with them for rottweilers...
Also you can get in touch with KCI for more decent/good rottweilers breeders.