for the past month, my lesser has been really aggressive. he used to be laid back and nothing to be worried about but lately he has gone through a mood shift. when i open the tub, he quickly comes at me in strike position. it happens day or night. i also see him eyeing me when im in the room by the rack. he has gone through a total shift in personality and has bit me twice in the past few weeks. one my fault, the other....well who can you blame?!?