Softness and comfort are the main things my little chi looks for in a place to sleep, so the ideal bed for her was just a
great big pillow. The pieces you seem to be mainly gravitating toward look fantastic, but if they aren't as comfy as the couch your pups already love, my guess is that they'll probably prefer to stick with the original couch. If you're going to spend that much on a dog bed, how confident are you that your dogs will use it?