Quoting from The Daily Cat blog by Kim Boatman:
"Kitten-proof your home. Kittens, like toddlers, can find trouble in an instant. Be wary of dangling cords, toxic plants and open toilet seats. A curious kitten might be able to crawl into a toilet, but not back out. Your kitten’s little razor-sharp teeth can bite into an electric cord. Understand that kittens can find their way into impossibly small spaces. “It’s surprising what tight hiding spaces a kitten can get into, so make sure there aren’t holes in walls,” says Shari Shiffer-Krieger, who has fostered hundreds of kittens as executive director of the Cat Care Society in Lakewood, Colo."
Link to The Daily Cat