I'm a first time bunny owner, hopefully you guys can help me figure out some odd behaviour of my 6 week old buck. I've had him for 3 days and last night he seemed to really like chilling with me on the couch. He flumped onto his side and his little eyes were all half closed, he seemed totally content. Tonight, however, when I brought him onto the couch, he was really restless. He kept trying to burrow, biting cushions and wouldn't settle at all. Then he started nipping me and headbutting me. I thought maybe he wanted strokes so I tried to stroke his head/face but he wasn't into it at all. Am I doing something wrong?