I had some help with filing. 
When a couple of years ago I moved in to Padre Island ( and Shark, a tired and undernourished cat mama, threatened by a hurricane approaching Texas coast, moved in with me bringing her four newborn kittens in her teeth), I was busy unpacking and when I opened my cd drawer to file my cds and dvds, Shark promptly gathered her kittens…..
and expertly filed them in my cd drawer
…
