Your couch looks similar to ours. Is that a sectional?
Ours is a sectional. I will be laying on one side of the sectional and the dog will come and sit on the floor beside me and stare at me with sad eyes until I move to the other side of the sectional so she can take the warm side.
I used to have a cat that slept on top of the back cushions of an old couch I had. I would fall asleep on the couch watching a game or a movie and be rudely awakened by her jumping down on my chest on her way down to the floor.
That's a blanket not a cardigan but our dog does have a bunch of sweaters and a couple coats. My wife likes dressing the dog for some reason. I never put sweaters or coats on the dog unless it's very cold in the winter.