Chef Pierre insists on a door that can keep Dollar out of the kitchem, but the dog manages to get through every one.; When Dollar tries to keep an energetic visiting dog under control they actually foil a gang of thieves.; Richie tries to keep Dollar from barking at the full moon and disturbing Richie's dad.; Reggie tries out some new pranks when he is supposed to be watching his baby sister, and she ends up rescuing him when the pranks go wrong.; The Riches' limousine has a very large gas tank.; Dot's mother asks her to remove the painted dots from her dresser.; Lotta forgets to take off her devil costume and frightens the lady whose children she's supposed to babysit.; The Professor invents a machine that can chew bubble gum and blow bubbles.