i just read up on one breeder.. alot of information.. she says they need to be socialized with 10 people a week and 10 dogs a week to be really okay with everyone for all of their puppyhood .. thats alot of socializing.. i don't even go out that often .. when i do a few times a week i take the dobie.. she has been socialized since a puppy.. she is great with the vet.. sitting in vet office .. quiet looking at the other dogs.. but when it comes to anyone coming up to the truck.. she is nasty ..... through the window.. she is good when some one visits.. lays around and loves to be petted .. but let them come up to the door and she sounds vicious...maybe after all this dog would be too much too do with two other dogs already in the picture.. but gosh i love the breed already..