there's a certain degree na normal lang ang ilang pagkawt bro.. if around 3-6mo pa imo hedgehogs kay magkawt jud ni sila because of quilling.. if edad.edaran na mas lesser na sila magkawt.. mailhan na nimo if dili na normal ang pagkawt nila kay if imo sila ibutang on a surface, dili sila makadugay ug lakaw2 kay magsige ug hunong aron mangawt.. dali raman ni xa marelieve bro by oatmeal bath lang nimo sila.. you may also try to see if there are mites found in your hedgehog by placing them in a black shirt, mabantayan lang na nimo kay naay manglakaw na gagmay na white thing.. though mites may be acquired through the shavings pud..