My white cat loves sleeping on anything black. If I leave any trousers around or a black coat ye its covered in white cat hair that takes ages to remove.
My black cat loves to sit on my mouse mat :/ its a ice mat as well, if he isnt on that he is on the sky TV box as it is warm and high up meaning he looks down upon the dogs (got 3 dogs 2 cats).
My dogs get old cloths to use as their bedding same with old cushions. They get washed every 2/3 days then when they are truly too tatty to use they get binned and I then find some more old clothes to give to them!