Welcome to the forum!
Congratulations on the new family member.
Introducing any parrot to a dog is tricky - especially a big dog. Never, ever leave them unsupervised. Dogs are naturally predators and parrots are naturally prey animals. No matter how much training you've done, there will be times that instict takes over.
Jade, the "alpha" bird, has intimidated our dogs - especially our 120 lb yellow lab. Our dogs pretty much ignore our birds, but still...we're always very watchful when the dogs are in the same room and the birds are out.