I haven't either but my friend's shepherd got so excited to see her that he sprayed all over the floor. As a note, he picked up his leg at 6 or 8 months, and he has a strong sex drive it seems like. Like my boy picked up at over a year and still doesn't all the way and he largely ignores females and doesn't hump. Her dog will trail any female and hump non stop. Has to be dragged off.