It's a fact that cats like felted wool. I first learned this a few years ago when I made this felted tote bag.
(The pattern for this bag is in the book Holiday Knits.)
I loved this tote and so did my cat Trinky, who often used it for her afternoon cat naps.
I made a couple of felted cat beds to try to keep Trinky out of my purse, but my cat beds didn't compare to these amazing felted Katzenhohle (cat caves) by German artist Dornroeschen Filzunikate.
You can see other Katzenhohle designs here.