A tasty K9 treat?

So it's allergy season and my nose blowing is in full swing.  Just out of curiousity ... does everyone have a dog who is koo-koo for kleenex or is it just me?  The mere sound of a piece of kleenex being pulled from it's box is enough for him to raise his head, from a light slumber, and watch me.  If I pick one up, he just stares at me and watches and waits, hoping for the moment when I accidentally drop it so he can swoop in for a tasty treat.  Oh, and watch out if I dare let a few gather on the side table until I go to a room with a garbage.  He will skulk over and *boom* just like that grab it and hurry away.   What a strange, strange bird, my sweet Neely is.  I just wonder if he is alone in this obsession...