HI folks! I'm new here, and I just got my first pair of bearded silkies and they are awesome! I want to keep their coop as clean as possible and I was wondering if I could use cat litter in their coop. I have pine shavings in there now. I will be be getting more chickens in the spring ( rhode island reds and golden phoenix) but the silkies will remain strictly for pets. I keep thier coop in my sun porch. any info on the litter would be appreciated.