I have pads in our attached garage, but mine prefers to go outside. It snowed here all day yesterday and into last night. I don't think we had but somewhere around six inches, but it drifted, really drifted. Especially in her fenced-in yard. Anyway, she really wanted out, so I let her out and she walked out there and turned around and went back into the garage and used her pads.
She wanted out a few minutes later and went out, left some yellow snow and ran back in. She didn't even go romping through it. She will probably do that a little later when it warms up a tiny bit more. It's only 21 right now.