The dog or domestic dog is a domesticated descendant of the wolf
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.
This influence on human society has given them the sobriquet
of "man's best friend."
Dogs are the most variable mammal on earth with around 450 globally
recognized dog breeds.
In the Victorian era, directed human selection developed the modern dog
breeds, which resulted in a vast range of phenotypes. Most breeds were
derived from small numbers of founders within the last 200 years,
Common breed includ...
one of the smallest breeds of dog
Chihuahuas have large, round eyes and large, erect ears, set in a high,
dramatically rounded skull
Small-to-medium breed, it is the smallest of the six original
and distinct spitz breeds of dog native to Japan
A small, alert, and agile dog that copes very well with mountainous terrain
and hiking trails, the Shiba Inu was originally bred for hunting.
The dog has a spirited boldness and is fiercely proud with a good nature and
a feeling of artlessness.
Bulldogs have characteristically wide heads and shoulders along
with a pronounced mandibular prognathism.
There are generally thick folds of skin on the brow
Round, black, wide-set eyes
A short muzzle with characteristic folds called a rope or nose roll above the nose
Hanging skin under the neck