Raising 2 puppies at once is extremely difficult.
Raising 2 puppies and a baby?! Holy cow! I am beyond stressed out thinking about that!
I think getting a 2nd puppy right now is not a good idea. Your current puppy is still very young and hasn't hit his teenage stage yet. You are going to be in for a ride with him! He deserves to have all of your attention right now. You guys should be working on bonding and training because as he gets older he will start acting out and this is when his training really needs to step up.
Sinister "The Prince of Darkness" 4 yr old black male GSD 3.11.09
Draco "Dakota's Unbreakable Vow" 5.5 mth old male Dalmatian 6.30.13
Cats: Chaos, Mayhem, Monster, Wicked