Hi all, My western hognose (Charlie) has recently become very aggressive and temperament. He use to be pretty chilled out, but over the last year any time I try to clean him out he either refuses to move or hisses and goes for bites. He is roughly 2 1/2 foot long and on 2 large pinkies a week. He gets fed in his cage (I do aim to get him a bigger one in the next week) but has anyone got any techniques and suggestions to get him back into not seeing me as a threat? Thanks in advance, J.