14 weeks? Weaned?
How much do you know about hand feeding and weaning?
Expect backsliding, even if they say he's fully weaned.
Congrats on your new baby.
I also have GSDs also, keep your baby safe, prey instinct can come out in a split second.
Never leave dogs and bird alone in the home in the same room. Make sure there is a way to keep the dogs out of your birds room.
I've seen dogs knock cages over, even go so far as to grab birds through bars.
Mine live peacefully together, but they've also grown up with the birds already here.
Yours may well get very excited over that new fluttery thing.