Duhamel and pop singer Fergie are having a baby soon, and Duhamel checked in with "Dog Whisperer" expert Cesar Millan to make sure the dog can cope with the new distraction around the house.
It's the first child for the actor and the Black Eyed Peas singer.
After meeting with the expert, the actor posted a photo with Cesar online. Josh had a Dachshund named meatloaf who died last year, and he was quite upset about it. Now, he has a Dachshund named Zoey.
Fergie is planning a C-section for their baby, which they know is going to be a boy.
New mom-to-be Fergie added the caption: "@joshduhamel & I getting our doggie daughter ready for her new brother with @cesarmillan."