Balto, final lead dog of sled-dog team that delivered medicine from Anchorage to Nome, Alaska to save Nome from a diphtheria epidemic. The lead dog for most of the trip was Togo.
Old Shep, after seeing the coffin of his master loaded onto a train in Fort Benton, Montana, Old Shep maintained a vigil at the station for over five years.
Pal, the dog who played Lassie in the movie Lassie Come Home, based on the novel by Eric Knight.
Pavlov's dog, who drools saliva involuntarily when hearing the sound of a bell (a signal of "dinner's ready!").
Togo, lead dog for most of the journey of sled-dog team that delivered medicine from Anchorage to Nome, Alaska to save Nome from a diphtheria epidemic.
Nigger, a black Labrador Retriever who gave his name as the codename for the Dam Busters mission in World War II. (He was given the name solely because he was black, but it is usually edited out of modern versions of the film about the mission.)
The nonsporting dog group is a class of dogs bred principally as pets and companions and includes the Boston terrier, the bulldog, the chow chow, the Dalmatian, and the poodle.
Dogs, like humans, are highly social animals and pack hunters; this similarity in their overall behavioral design accounts for their trainability, playfulness, and ability to fit into human households and social situations.
Abandoned dogs who go feral are particularly dangerous; they lack the skills of wild canines at survival in the wild, as well as the genetic and learned fear of humans that keeps wild canines away from humans and their possessions, so they form predatory packs that attack livestock and occasionally also prove dangerous to humans.