Well, winter is on its way and here in Florida and the South in general, it means cooler and dryer weather. Up North, squirrels will be going into hibernation, but in the South they dont really hibernate, they slow down a bit but they still chew and gnaw. More important, animals try to get into homes. This is what rodent exclusion services are for. if you live down here, get a pest control or wildlife control operator to give you a quote for an exclusion contract, and make sure they include Critter Quitters to protect your vents into the summer where they get busy.