adopt siblings together?

Question
I was considering adopting sibling puppies who are 4 months old and fostered together. I did some research online and most of what I read says this is a bad idea. Do you agree? Do you have any personal experience with this?

Answer
Well if you decide to do this,have spend as much time AWAY from each other,as the problem with sibblings is they can become attached to each other,rather then you,making training harder

It can be done,as long as you give them time away from each other like keeping them seperate at night or when you are away ect Not so much when they are adults,just as puppies