Friday Rewind: Deadly Florida school shooting
Take a look at this week's top news stories, including the deadly shooting rampage at a Florida high school, which left 17 people dead.
Flynn's handler, Bill McFadden, tells "GMA" what it was like to take home the blue ribbon and what set the bichon frise apart from the pack.
ABC News' Lara Spencer goes backstage to look at how the dogs prepare for the competition.
The Westminster Kennel Club Dog Show, which takes place in New York, features thousands of dogs.
Nearly 3,000 pooches are being primped and pampered for the annual Oscars of the dog shows.
Fanucci, a 5-year-old German Shepherd who defied odds to win last year's competition, developed a bump on his ear so was pulled from the competition.
Rumor, the winner of the Westminster Dog Show, enjoys a steak dinner at Sardi's in New York City to celebrate her victory.
Graham, R-S.C., calls for a broader bipartisan investigation if it's true that Trump's campaign communicated with Russians in the year before the 2016 presidential race, and the Westminster best in show winner, Rumor, is live in Times Square.
Rumor triumphs and her owner-handler, Kent Boyles, describes taking home the best in show title at the 141st Westminster Kennel Club Dog Show.
The 141st Westminster Kennel Club Dog Show's best in show went to a female German shepherd, from the herding group, named Rumor.