Handsome hunk Ashton Kutcher has let out a secret that he pees along with his pet dogs every morning so that he is able to maintain his masculinity.

He said, “I pee with the dogs. They’re marking their territory and I’m marking mine.

“Demi’s not happy about it but I’ve 13 women in my house sometimes — my wife, housekeepers, cook, nanny, my assistant and three daughters.

“Everyone in my life is a woman — so I have to mark my territory.”

Ashton Kutcher is currently filming the romantic comedy What Happens In Vegas with Cameron Diaz.