Training My Dogs Before Bringing Home A Baby?

Hi Guys,
I have three dogs, all male & all desexed, a golden retriever (4yrs) & two havanese (1.5yrs & 2yrs). My dogs are generally well behaved, they’re all best friends & my golden retriever is the calm assertive leader which is great! I’m 6 months pregnant & am wondering what things I should be taking the time to teach my dogs now that would benefit me for when I bring home my baby? For example, when people come to my door it’s chaos with dogs barking & jumping all over guests – this is something I’ve been working on & will have resolved in time for my baby coming home but it got me thinking what else I could teach them to help prepare?
Any tips would be appreciated.
PS – I am a fan of the dog whisperer already
Thank you!