Irmatu
My dog wouldn't care, but we won't do it. The worse thing we do is put her coat/parka on when the snow and cold get that bad here -- and she still waddles like it's the strangest thing to have. We rather enjoy Christmas with her waltzing around in her birthday suit of fur. ^^
Same here, though our dog would definately give us a, "What are you doing to me?" look. The only outfit we've bought our dogs was for my poodle when she was still alive. She was old and we were living in Iowa (freakin' cold weather!), so we bought her a turtleneck sweater to keep her warm. That's about it.
We also like our dog in his birthday suit. xd Though he tends to leave his suit all over the carpet, clothes, couches, you name it. We have to vacuum really often, because he sheds so much.
