With baby boy Bronx Mowgli now in their house, it’s understandable that new parents Ashlee Simpson, 24, and Pete Wentz, 29, might be concerned about their canines’ seemingly aggressive behavior.

So it makes sense that the pop/rock couple enlisted the help of The Dog Whisperer‘s Cesar Millan to help with their bulldogs Hemingway and Rigby.

And since Millan’s services probably aren’t cheap, could this be why Ash and Pete were allegedly trying to raise money by selling their baby photos, according to tabloid reports (which Wentz has publicly denied)?

Check out the preview clip below of Wentz reluctantly submitting to having his pets trained in anticipation of his bouncing baby boy’s arrival.

Hopefully by the end of the half hour, their dog day’s are far behind them!

The Ashlee and Pete episode of the Emmy-nominated hit National Geographic Channel series The Dog Whisperer airs December 28.

• Video
• Images
• Web

More Video Results »

YouTube
Ashlee Simpson - Outta My Head (Ay Ya Ya)

YouTube
Ashlee Simpson - La La

YouTube
Ashlee Simpson - L.O.V.E.

Ashlee Simpson Wallpaper Ashlee-Simpson-067 – A Free Images

Ashlee Simpson

Ashlee Simpson Pictures, Photos, Images and Graphics - Myspace, HI5 ...

Ashlee Simpson on Pregnant Sister Jessica: "She's Amazing"
"She's amazing," Ashlee said of her older sister, who's expecting her first child with fiance Eric Johnson later this year. Despite craving high-sugar foods like buttered Pop Tarts, Kraft Mac n' Cheese and Cap'n Crunch cereal, Jessica appears to be keeping ...