My well-behaved labradoodle jumps up and mouths my visitors when they arrive...

[CaptainTripps]

...then she is fine and leaves them for a snooze. She is a year old and otherwise so sweet and innocent and well behaved.

What do I do? Any tips appreciated!

How have you tried to stop her jumping up? If necessary you shut them in another room until your visitor is safely in the house - and then take firm control.

TY mistle. Will try that.

My 4 year old Goldendoodle still does this. It's excitement at seeing peeps coming to visit. What we do is get guests to turn their backs on her. When she makes that paws up move, they turn their backs to her. She gets the message.
Doodles are very smart and sweet dogs. they learn super quick ??