The show's commentator said that they are one of the most intelligent breeds, unlike the Irish Setter. I really don't care about the intelligence of a dog, unless the purpose for having the dog would be utilitarian, but do care about their temperment and how that works with mine. Pekes are ferocious little "tiger dogs" as they were dubbed in China as they guarded the gates of the emperors. They WERE larger then with longer noses. My Pekes were all very mellow with fun personlities. Just perfectly suited for my needs.
I have not liked the breeding for coat, as breeders are doing, You can't see their adorable little bodies. I prefer, as my first Peke had, a shorter coat. As did my 4th Peke.
I also loved my Papillon: A red and white, bred for pet quality. He was a bit hyper, though. As are terrier breeds. These dogs need room to run and lots of exercise.
Here's my Pap . One of these also took BIS at Westminster.