Rahne's mind was more lupine in this form. Rahne was there, but his capacity for 'higher' thought was a bit muted. Anakin could still reach him through the Force, it just took a bit of effort.
The wolf padded over to the dresser, nosing a drawer. He then folded his legs underneath him to lie down, watching Anakin out of the corner of his eye. He'd like to go outside and run, but this was his territory and someone else was in it right now. So he'd wait.