My beardie as had them since i got him, i didnt think that much of it. but i keep seeing threads where ppl are freakn out that their beardie has them, i was wondering wat they even mean, ive heard that its from relocation or wrong temps, and what harm they even do to the beardies? cuz spikes had them, and nothing seems to be wrong with him, and i kno his temps are a little low, buts it the best i can do in the winter.