[Mommy of 3]

I've noticed those white spots in my cage too. I just recently made them a new C&C cage, and after I put them in there just a couple hours later I seen those white spots, I'm wondering if they have something where their marking their territory like other animals. I know there not getting too much calcium I always make sure of that. But I just wonder if maybe yours are "marking their territory" beause thats what it seems like mine are doing I'm not sure tho.