Lol yes i do, my ferret patches loves it, only we use the crinkle tube because there tube[clear one] was destroyed along time ago. I also have a ferret that will pull the crinkle sack around the room, with others in it. All my ferrets seem to like to get in a walmart bag too and be pulled around the room. They also like to get in the crinkle sack and I pick it up from the ends and slowly rock them back and forth. They can't seem to get enough of it. [Posted in FML 6379]