Dog exsperts???????????10 points????????

I AM WANT A GIRL CUZ I'VE BEEN TOLD TO GET A GIRL...if I tell you to send me 10 grand, will you want to? lol sorry, kinda stupid questions to answer...logicly, if you have small kids I would advice not to get a super large dog, but It wouldnt stop me, I've been only dealing with large breeds...otherwise, from puppyhood any dog used to children will be good with children....shelter dogs mostly are too, they testthem for that kind of stuff and will let you know