@ GA BOY: I have owned this breed for 10 yrs now. I work my dogs in Protection, Weight Pulling, Obedience, Agility, my dogs are CGC certified & I have kids show my dogs in Junior handler events. (this is the same dog that does all of this)
He is No where near mean when humans or kids are around but when he is on the field for PP events he rocks out there. Still can come off the field and be as sweet as ever!
I not just own Presa's but American Bulldogs & Malinois. All my dogs can be out in the house together w/o dog aggression.
So GA Boy, If you really want the breed, do you homework from the history of the breed, breeders who do health testing, find a good Obedience trainer, and figure the right time for yourself to get one so you know you will have time for it.
@ jimbol: You can not tell me that this breed can not be pets or any other breed you listed. If you truly do you HOMEWORK on ANY BREED of dog you wish to own, then you do your WORK that you and the dogs need. Obedience is the BIGGEST KEY on owning a dog. You can make a standard poodle or a Labrador just as mean as what you are speaking about