It would have made more sense to have bought the at the same time .
Hopefully from different breeders.
You made have made a rod for your own and other peoples backs.
This breed of dog should be on the dangerous breeds list.
There are too many people who are totally inadequate in handling this type and size of dog.
Its like taking a gun outside among people with a hair trigger most days you will get away with it but one day it may go off and kill some body.
I am getting sick of people who trot out that old tale of their rottie being OK with kids,
They where bred to be attack dogs and this has never left them.
most dogs have the wolf just beneath the surface but in this case your always just a tooth length from some body getting killed.
The only people who should have these dogs are the Police and Army.
How many more people with this breed kill before people wake uo.