![Rex, presidential dog, and friends](//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Reagans_with_dog_during_Christmas.jpg/100px-Reagans_with_dog_during_Christmas.jpg)
- ...that Rex, (pictured) Ronald Reagan's pet Cavalier King Charles Spaniel, lived at the White House in a lavish doghouse decorated with framed portraits of the First Family?
- ...that the Caribou Inuit people are defined by their fur clothing, use of sled dogs and their snowhouses?
- ...that a legend says that when Philip de Braose irreverently spent the night in a church dedicated to Saint Afan, he was struck blind the next morning and his hunting dogs went mad?
- ...that the Koitsenko were the honorary elite of the Kiowa dog soldiers, who tribal lore says called themselves that because they had dreams or visions of dogs?
- ...when lying down, dogs rest on their haunches, not their stomachs?
- ...that Nipper was the mixed-breed dog who was the model for the painting His Master's Voice, which was later used logos and advertising for several brands, including RCA Records.
- ...that the Canadian Kennel Club was founded in 1888, four years after the American Kennel Club?
- ...that the Greyhound is one of the fastest breeds of dog, and can reach speeds of 72 km/h (45 mph)?