Ask This Old House - Season 24 Episode 20 -

Nathan Gilbert installs top-down, bottom-up shades to block the outside view for a tiny guard dog while still allowing sunlight into the house. Richard Trethewey explains toilet tank anatomy, common failures, and how to fix a running toilet. Jenn Nawada tackles a steep front yard, reshaping the slope and adding erosion-control plants to create a safer, more attractive landscape.