The Elf on the Shelf and its interactive ... their behavior whatsoever." The note, which was printed on "From the Desk of Santa Claus" letterhead, let Heins' kids down easy.

Editor’s note: This story may contain ... These 28 ideas are sure to excite your kids when they're searching the house for ...

RELATED GALLERY: The Best Elf on the Shelf Displays by Celebrity ... They're like, 'This is great. Your kids are having so much fun with this.'" While Grego notes that her son is getting older ...