03/19/2013 AT 03:30 PM EDT
There's a very special man sleeping over at Amanda Seyfried's
house – and he's totally dreamy.
"He's dreaming on me," Seyfried, 27, Tweeted Tuesday
, sharing a photo with her dog
These days, the Australian shepherd seems to be the main man in the Les Mis
star's life; she was last linked
to Josh Hartnett
"The thing is, I can't date anybody without it being portrayed as a serious relationship in the tabloids," she previously told InStyle
. "I don't actually have sex with every male I come into contact with."
Either way, her next love interest will find some ruff
competition in Finn.
"I'm obsessed with my dog," Seyfried told PEOPLE
in 2010. "He's become my son and my light source and kind of a savior to a lot of people."