I let my indoor cats go out on the deck when I am home. It's starting to get cold around here and am wondering if they'll still want to go outside in the winter. Owners of indoor/outdoor cats, does it ever get so cold where your cat doesn't want to go outside? Is there some temperature/wind chill that I shouldn't let them out even if they want to go outside? And how do cats like snow? As you can tell, this is my first winter with my furbabies.