Is it possible ?
A neighbor lady had to say goodbye to her shepherd/great pyrenees a couple of months ago and is most likely going to get a WGSL puppy. We were having a conversation today and she was curious if it is at all possible to be able to tell if a pup will exhibit dog aggression at an older age. What type of characteristics would a person look for when getting a puppy to best prevent the possibility of DA ? Or is DA mostly a factor of socialization, dominance, weak nerves, genetics, exposure etc??
Thanks for any and all input,