So, i just got a rabbit, he's 5 1/2 weeks old, male. I'm struggling on litterbox training him. He'll go in a corner and i'll move the box to whatever corner he goes in and then he'll just switch corners. He sleeps in his box too. He hasn't gone to the bathroom in it yet, he treats it like a bed. I'm not sure were to go from here, any suggestions? or success stories?