- ...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)?
