Echo, as with many chams-from my understanding, is in a nearly constant state of shedding, somewhere. In fact, today, he just loosened up the skin on about half of his body. Last week, his face "fell off." (at least that was the vibe I got from the glares he gave me. "Mom. Leave me alone. My face is falling off." A couple weeks ago, it was the back half. And the entire time, in between, it's been small spots, here and there, along his dorsal spines, and his casque. This is a very common thing, as they approach 1 year of age. And I don't think it ever changes back to all of the body at one time.