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The dog (Canis familiaris or Canis lupus familiaris) is a domesticated descendant of the wolf. Also called the domestic dog, it was domesticated from an extinct population of Pleistocene wolves over 14,000 years ago. The dog was the first species to be domesticated by humans. Experts estimate that hunter-gatherers domesticated dogs more than 15,000 years ago, which was before the development of agriculture. Due to their long association with humans, dogs have expanded to a large number of domestic individuals and gained the ability to thrive on a starch-rich diet that would be inadequate for other canids.

The dog has been selectively bred over millennia for various behaviors, sensory capabilities, and physical attributes. Dog breeds vary widely in shape, size, and color. They perform many roles for humans, such as hunting, herding, pulling loads, protection, assisting police and the military, companionship, therapy, and aiding disabled people. Over the millennia, dogs became uniquely adapted to human behavior, and the human–canine bond has been a topic of frequent study. This influence on human society has given them the sobriquet of "man's best friend". (Full article...)

The French Bulldog (French: Bouledogue Français) is a French breed of companion dog or toy dog. It appeared in Paris in the mid-nineteenth century, apparently the result of cross-breeding of Toy Bulldogs imported from England and local Parisian ratters. It is commonly kept as a pet, and is among the most frequently registered dogs in a number of countries including Australia, the United Kingdom, and the United States. The breed is susceptible to various health problems as a consequence of breeding for their distinctive appearance, especially the brachycephalic face and skin wrinkles. (Full article...)
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Purebred dog
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Purebred dogs, such as these Airedale Terriers, may participates in conformation dog shows with its owner or handler. Dog shows (and the related sport of Junior Handling for children and young people) are a popular activity; a single show, the 2006 Crufts dog show alone had 143,000 spectators, with 24,640 purebred dogs entered, representing 178 different breeds from 35 different countries.

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Florence Nagle (26 October 1894 – 30 October 1988) was a British trainer and breeder of racehorses, a breeder of pedigree dogs, and an active feminist. Nagle purchased her first Irish Wolfhound in 1913, and went on to own or breed twenty-one United Kingdom Champions. Best in Show at Crufts in 1960 was awarded to Sulhamstead Merman, who was bred, owned and exhibited by Nagle. She also competed successfully in field trials with Irish Setters, from the 1920s until the mid-1960s resulting in eighteen Field Trial Champions. The male dog who was a linchpin in the 1970s revival of the Irish Red and White Setter breed was descended from one of Nagle's Irish Setters.

Described as "the Mrs. Pankhurst of British horse racing", Nagle trained her first racehorse in 1920, the Irish-bred colt Fernley. At that time women were forced to employ men to hold a Jockey Club trainers licence on their behalf, or to have licences in their husbands' names. Nagle worked peacefully to redress such injustices to her sex. She successfully challenged the well-established leading gentlemen's clubs of the racing and canine worlds over their gender inequality, and in 1966 became one of the first two women in the United Kingdom licensed to train racehorses. The first racehorse officially trained in Nagle's name was Mahwa, registered as being owned by her friend Miss Newton Deakin, with whom she jointly owned some of her dogs. (Full article...)
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Bummer and Lazarus

  • ...that the stray dogs Bummer and Lazarus (pictured) were so popular with the people of San Francisco in the 1860s that they were given special exemption from the leash laws?
  • ...that Manuel Benito de Castro assumed the Presidency of Cundinamarca, with the condition that he would be allowed to leave Congress at a certain time to feed his dog?
  • ...that the namesake for Hondo Dog Park in Hillsboro, Oregon, won an award for valor just weeks before being killed in the line of duty?
  • ...that most of the dogs seen in the 2007 Thai film, Ma-Mha, were strays rescued from shelters and trained specifically for the film?

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