@YCLYHO Believe it or not, if you just do what Caesar has the people do on the show, it will work for your dogs.
Once your puppies learn the “sit, down, stay” commands, you’ll be able to teach them not to run at the door when the doorbell rings. Have a friend come over. Put your dogs in the “down, stay” position, then have them ring the doorbell. Keep the dogs focus on you. I don’t know how you stand on this, but when I was training my pit bull I used a choke collar (as long as you use it properly, it won’t hurt the dog and is humane – it’s the way dogs in the wild [and wolves] discipline eachother – a nip to their neck – so it’s natural to them – PLUS, I brought her to a professional dog trainer, and they recommended choke collars as well), so if you are comfortable using one, you can have them on the choke collar so that if they get up to run to the door, it will pinch them and they’ll be deterred that way. If not, just tell them “No!” sharply and have them go back into the down, stay position. If they do not run to the door when it rings, give them lots of praise or give them a treat.