Sooooooo

So we move into our townhome soon it has 3 beds and we are using one of course for our room, the second a guest, and third for our fur babies (cat and dog both two years old) any ideas for their room.. I want to do something cute but only issue it’s brand new carpet and I don’t want either one to mess it up so if y’all have any ideas on what I could do to prevent the carpet being messed up I would love so tips.