I had an iguanna that I raised from a hatchling and he was super friendly. Unfortunately by the time I started dating my husband, greensleves was 6 feet long. Joshua would walk into the room and greensleves would run up his pant leg and perch on his shoulder. Joshua would then hyperventalate out of fear. He is terrified of reptiles, our turtles are a stretch for him. I ended up giving greensleves to a breeder who was thrilled to have such a tame adult male. It wouldn't have been fair to keep him caged when he wasn't raised that way.