Stanley Coren, a neuropsychologist, set out in 1994 to write
"The Intelligence of Dogs"—a comprehensive guide to the mental processes of domestic dogs.
A total of 208 obedience judges—representing half of all North American judges
from the American and Canadian Kennel Clubs were surveyed extensively for Coren's research
Soft-coated Wheaten Terrier - Soft-coated Wheaten terriers,
originally Irish hunting dogs, are described as "an iron fist in a velvet glove"
Bedlington terrier - Bedlington terriers, named for a Northern England town,