The following is what I did ....after my big giant dummy mistake scaring the pea-pods outta Keek with the treadmill.
All of Keek's morning and evening meals were fed right on top of the treadmill (in the "off" mode). I tossed tiny treats all around it too; hid toys all around and under it, then asked Keek to go get it. Eventually Played Tug on it---jackpot reward. I named it "Jogger" ----Keek had to go touch "Jogger" when she wanted other things (for example to go out to the back patio area she had to "go touch Jogger first"). And finally, all during the day, it was turned "on" in the front room while we played, trained obedience games, coming and going from being outside, etc., but during that time I never once asked her to get up on it while it was running. Also I placed it facing out to the big picture window where she gets to see what's happening outdoors. Soon afterward, I said to her, "Go See!" That's a front window game. And holey cow, she did it! Keek volunteers exercise on "Jogger" the treadmill now. It took about a week for her to realize Jogger was not an evil entity and about a month later for her to start volunteering....about a month altogether...or maybe it wasn't even that long a time frame.
Keep it fun and good luck:wub: