What about a good cat? Ever since we got our kitty, I hardly see any mice or rats, though we used to have tons.Are you using a gravity feeder, and keeping it out at night? IMO, that contributes to rat/mouse issues more than what you are using for bedding in run/coop. I feed fermented feed, so there is never any spilled on the ground that can be nibbled by rodents. They get fed in the morning, and perhaps later in the afternoon. If there is any left in the feeder (which is outside) when I lock up at night, I cover it up. I know that lots of folks hesitate to use snap traps or poison for fear of injuring a non target animal. But, if either rat or mouse signs are evident, I'd use both, and declare all out war. Put the traps/poison in a box or otherwise contained so that non target animals can't access.
About the compost, I'm pretty new to composting so I'm not even sure what I'm doing makes any sense. I have a pile in the yard, where I daily toss all my garden clippings, any peels the chickens won't eat, and chicken manure from my weekly cleaning the coop. The pile is covered with a large dark plastic container with some ventilation holes. I water this pile from time to time and turn it periodically. I've noticed some rotting at the bottom, which is supposed to be good, right? Will I have good compost this way?