Dog Training and Behavior
in the U-S, IIRC, about 7 of 10 dog-bites are by the family dog, a relative's dog, or one well-known to the bitee -
such as the neighbor's dog they've known since puphood, or the dog belonging to the kid's BFF.
So this is not exactly earth-shattering news:
Kim Zolciak reveals it was her dog...