This little Pekingese was the big winner last night — crowned top dog at the Westminster Kennel Club Dog Show.

Malachy, a 4-year-old, was the crowd favorite at Madison Square Garden even before taking Best in Show title.

PHOTOS: WESTMINSTER DOG SHOW

“It’s the thrill of a lifetime,” said his handler and co-owner, David Fitzpatrick.

“He was giving me all the vibrations that he was very relaxed. He’s a very happy dog and an extrovert in the ring.”