Well this is a trick we've tried as well and it didn't work. Buy them a nice bed but they snub it but obsess over an Amazon box. So we put the bed in the box. Now this cat laid by the bed in the box, ours just not only continued to snub the bed but also the box until we took it out. Cat nip spray will lure them to lie in the beds but it requires daily cat nip anointing so the deal is you either wasted money on a bed they'll ignore or you spend more money to get cat nip spray and some bits of cat nip so they'll use the bed. You see what I mean by their manipulation skills. And it works and we like it.🙄😒🤣