She is definitely under 18 months. I'm guessing she is right around 6 months given the info from the vet and the person that I got her from. She came from a guy who rescues reptiles and was obviously well fed and handled a lot. When I brought her home in June she was great. Almost completely tamed and potty trained until this month. I did shave my head a while back but the strange behavior picked up almost two months after that.
Her hostility seems to be stemming from a general fear of both myself and my room mate, she seems terrified. Heavy breathing, skin darkening, etc. I am still able to interact with her in this state. However, she will bite, scratch, tail whip, and hiss at my room mate. Have not allowed her around the dog due to her already high stress level. I feel that leaving her in the enclosure is making things worse but her erratic behavior makes it hard to get her out and let her stay out for any period of time.