The key is having a dog that can sing

JANN HENDRY/Acorn Newspapers SERENADE--Patty and Tony Coroalles sing "Happy Birthday" with their dog Fluffy, a bichon frisé, during the Calabasas Park Homeowners Association's Fourth of July pet show last week. Tony Coroalles is the Calabasas city manager. The pet shows at Calabasas Lake began in the early 1980s and have brought out everything from snakes and turtles to dogs in dresses.