Ethan Shanfeld Fans of David Letterman’s iconic “Stupid Pet Tricks,” rejoice — the segment is being revived as its own TV show, hosted by Sarah Silverman on TBS.The network ordered the series, called “Stupid Pet Tricks,” for 10 half-hour episodes. Production will begin in Los Angeles later this year.Each episode will feature a parade of pets performing the most ridiculous and impressive tricks on a studio stage for a live audience.