John O’Hurley and friends are ready for the National Dog Show, sponsored by the Philadelphia Kennel Club. O’Hurley has hosted the show since it started airing on NBC in 2002.

NBC Mitchell Haaseth

Tom Turkey, meet Uno the beagle.

Thanksgiving may be a time for football, floats and fabulous feasts, but your four-legged friend also has something to watch after the big parade.

This is one holiday that has definitely gone to the dogs.

The National Dog Show on NBC has become as much a fixture on Thanksgiving as pumpkin pie and those NFL games. But unlike the football games, the dog show — sponsored by the Philadelphia Kennel Club — is taped ahead of time. It was held last weekend in Reading, Pa.“It’s a celebration of the specialness that dogs bring to our lives,” said actor and dog show host John O’Hurley. “They live in the present moment. They’re not looking at you and thinking of another conversation they should have. It’s a celebration of joy. Dogs don’t know how to be anything else but dogs.”

This is no ordinary dog and turkey show. An average of 19.2 million viewers watched last year, proving that this is definitely a show about something.

About 15,000 fans were expected to attend the most popular show for pooches outside the one run by the Westminster Kennel Club. (While the show ran over two days, only Saturday’s events were taped for airing.) This year, Uno became the first beagle to ever win best in show at Westminster, and the retired pup was scheduled to make a cameo appearance at the National Dog Show. More than 150 breeds and varieties of dogs were judged. O’Hurley is joined by dog expert and announcer David Frei. Frei moved to the judging ring this year for the Afghan Hounds and he will spend Thanksgiving on a float with Uno in Macy’s annual parade. “I’m quite excited about it and I know that (Uno) has this special relationship with Snoopy,” he said.

O’Hurley, who has hosted the show since it started airing on NBC in 2002, called it the Kentucky Derby of dog shows.

“When you’re watching these dogs that all are the best of their breeds in the ring there, it is like watching these thoroughbreds walk down toward the starting gate,” he said. “You get the sense that this is the best of what it could possibly be.”

The show is presented by Purina and airs at noon today, right after the Macy’s Thanksgiving Day Parade.

“I hope everybody’s sitting around with their arms around their dog and rooting for their favorite breed,” O’Hurley said.

Just make sure to walk the mutt after dinner, though. Sometimes even the pampered showstoppers forget where they are.

“In the second year that we were doing it, a Great Dane came out and right in front of David and me at the NBC booth, he squatted down and left us a package right there on the floor as only the size and aroma of a Great Dane could do,” O’Hurley said.

O’Hurley, perhaps best known for playing J. Peterman on Seinfeld, is a passionate dog lover and has authored two books about his favorite domesticated animal. His pitch to host the show started with a two-word phone call.

“Woof. Woof,” said O’Hurley, laughing.

O’Hurley is joined by dog expert and announcer David Frei. Frei moves to the judging ring this year for the Afghan Hounds and he will spend Thanksgiving on a float with Uno in Macy’s annual parade.

“I’m quite excited about it and I know that (Uno) has this special relationship with Snoopy,” he said.

The show might be a perfect time for President-elect Barack Obama to get a few ideas about what kind of dog to bring to the White House. Obama said on Election Night that he had promised his young daughters that they could get a dog once the race was over.

Frei said the family should consider a dog that has the right temperament and personality to live in the White House, such as a poodle, a Portuguese water dog or an Irish water spaniel.

“It’s a dog that’s going to have great visibility for eight years in our world,” Frei said. “In the dog world, it means that they’re going to help us educate the public about responsible ownership. And I think that’s a key issue there.”