Wow! I swear that is the same picture of a yorkie mix puppy on a local craigslist listing I saw here a couple months ago of a yorkie mix though that was for sale in NC.
As far as if it is possible? When I was a teenager a friend of mine had a 100+ pound female lab and under 10 lb chihuahua. The lab when into heat and she laid down on the floor for the chihuahua to get to her and they had puppies a couple months later.
I would not get that dog for a 9 year old girl. The dog will be primarily the dad's responsibility as she will forget to feed it and not want to take it outside. Believe me, I have 2 teenagers. They should get a dog they will both enjoy and I doubt this will be one. If it looks like a rott it will drool and slobber all over. I would keep looking for a better suited puppy to your situation if it were me. Good luck.
__________________  It's raining Yorkies here! LOL Teek  ,Rowan  , Raksha (Grand Puppy)  , Raelyn  |