A 5-year-old named Hickory pulled a huge surprise at Madison Square Garden, bounding away with the title of America’s top dog.

Judge Paolo Dondina of Italy picked 85-pound Hickory from a best-of-seven final show ring that truly sounded international — there was a Pekingese, Portuguese water dog, Chinese shar-pei, smooth fox terrier, bearded collie and black cocker spaniel.

A couple of those pooches on the green-carpeted ring with Hickory were among the country’s top show dogs in 2010. Hickory wasn’t on that list, but she got to wag her long tail at the end after becoming the first kind of her breed to win the purple-and-gold ribbon and shiny silver bowl.

"People who own, breed, show dogs dream of this day," handler Angela Lloyd said.

Hickory lives on a 50-acre farm in Warrenton, Va., where she enjoys running after deer and rabbits. Owners Sally Sweatt and Cecilia Dove and Dr. Scott Dove will certainly let her romp all she wants after this victory.

The 135th Westminster was considered a wide-open field from the start. A smooth fox terrier that was the No. 1 show dog of 2010 recently retired and an Australian shepherd that won the big AKC/Eukanuba event did not enter.

Hickory won the hound group Monday night, then had to wait around all day for her big chance. That was a lot to ask for dogs that feel most comfortable in the wild, and she clearly managed to do just fine.

Lloyd had won at Westminster before — in 1998, she was honored for her handling in the junior showmanship for youngsters who hope to work in the dog world.

Among the owners who showed earlier in the day: Brig. Gen. Rhonda Cornum, an Army surgeon who was shot down from a helicopter during the Persian Gulf War and briefly held as a prisoner of war. She was at the Garden showing a Gordon setter.

Cornum was clear on which was more difficult, ascending in the show ring or in the military.

"No question, it is dogs," she said.

Sitting high up in section 118, Linda Melvin kept her eyes fixed on those Gordon setters competing on the floor. A seat away, her daughter fixated on her cell phone.

Krista Piller was busy posting on Facebook: "Wants a big dog to win the WKC dog show this year."

"I’ll being putting up more, too," Piller said.

From the stands, to the rings to backstage, people were a-twitter — iPads, Blackberries, Droids and then some at an event that started in 1877. Signs of social media were everywhere at the Westminster Kennel Club show.

Proving, in fact, that it is indeed possible to teach an old dog show new tech tricks.

"It is now uploaded!" exclaimed Lorraine Shore of Sequim, Wash.

In town with a pair of German pinschers, her peeps worldwide could see on YouTube how her favorite pooches fared.

"From Germany to Australia to California, people are waiting for my postings," she said. "People who have never been here, now they’ve experienced Westminster."

Westminster had 49,000 friends on Facebook by late Tuesday afternoon, said Susi Szeremy of the kennel club’s social media team, and the total quickly zoomed to more than 60,000. There are about 2,400 followers Tweeting along — litters of twitters.

Ken Roux of Dixon, Ill., made it easy for anyone to keep track of his Boston terrier at the 135th Westminster event. Hoss won a best of breed award Monday.

Roux put a tag with a QR code, a sophisticated set of small squares randomly appearing in a larger square, on top of his dog’s crate. The pattern is more than an inch square, and anyone pointing a smartphone at the pattern is automatically taken to Hoss’ website.

Brook Berth, an assistant to Hoss’ handler, said she’d heard only one other dog at Westminster had the QR tag, which stands for "quick response." The new technology allows people to instantly access the dog’s history and contacts.

"I noticed a lot of people taking pictures," Berth said. "It’s just so convenient. You don’t have to worry about people writing down information or passing out cards. They have it all right away."

The fancy bar codes could become Westminster’s trendy bark codes.

"This is the test area," Berth said. "So far, it seems to be a big hit."