Anything Can Happen, and Usually Does, on ‘Watch What Happens Live’

Two miniature horses, Aidan and Pearl, stood on the terrace of a tiny TV studio in SoHo earlier this month on a sweltering evening, one more equine guest than the producers of “Watch What Happens Live With Andy Cohen” anticipated. They were part of a bit for taping the late-night talk show’s 15th anniversary special and, apparently, booking a horse requires also booking it an emotional support horse.

Andy Cohen, the show’s host and creator, brought his two children Ben, 5, and Lucy, 2, to meet the mini horses as producers whispered questions about the surplus. He soon headed back inside to provide emotional support of a different kind for the show’s humans. Gliding effortlessly between posing for photos with guests, including Sonja Morgan, a mainstay of “The Real Housewives of New York” who arrived in a diamond-studded (she said they’re fake) tiara, Cohen listened to instructions from his producers while also recording behind-the-scenes footage for social media.

It was a lot of wrangling, even for Cohen — the core moderator and pot-stirrer of “W.W.H.L.,” the recap show that somehow manages to lure A-list celebrities like Oprah Winfrey and Jennifer Lawrence to marvel at the antics of the stars in Bravo’s ever-expanding reality universe. Five nights a week, viewers can see Oscar-winners re-enact scenes from “Real Housewives of Salt Lake City”; so-called Bravo-lebrities dish about just-aired dirty laundry; or Cohen and Hillary Clinton drink from a shotski, a ski with shot glasses glued to it that allows multiple people to simultaneously knock one back.

The show, and the reality TV universe it obsesses over, delight in outrageous behavior that is under scrutiny as Bravo currently faces multiple lawsuits. Former cast members from several series accused the network and producers of racial discrimination, running an alcohol-fueled workplace and failing to respond properly to reports of harassment and assault. After an internal investigation, the network said it cleared Cohen of claims made against him by two former Housewives, including those detailed in a lawsuit from a former cast member who said the show’s producers had encouraged her to relapse to boost ratings. Cohen also apologized for sending one former cast member a video message that she said constituted sexual harassment.

Many of the regular bits on “W.W.H.L.” are related to alcohol: Each episode begins with Cohen revealing a word of the night for viewers to drink to every time it’s uttered; each ends with him encouraging the audience to drink responsibly. Regardless, Cohen and his team maintained that drinking on set was optional and not essential to the show.