Cold Kitties

I worry a bit about the cats around here. In particular, the three cats that have befriended me. I tightened up the blankets around Smudge and Misty's little covered house last night, and added to them. Pug stayed in all night with me. This morning while I was replacing the block of ice in the water dish outside with drinkable water, I put Smudge in my apartment and made her stay an hour to warm up. She is walking so stiffly from the cold. I think I might force her and Misty to sleep inside tonight. Should be easy enough. I'll simply bring their entire house inside. They get along well enough with Pug that it shouldn't cause to much cat drama.