Our Web Store
Russian Black Terrier Picture Gallery
Latest Dog Blogs
- Can Dogs Catch Colds From Humans?
- Dogs And Cats Get On Great ... Until Bed Time
- Dogs and Fireworks!
- Guilty Dogs!
- Get Your Dog to Take Their Medicine?
- Fear Of Storms In Dogs Common And Probably Genetic
- Travel In Safety With Your Dog
- Summer BBQ Donts ... Not A Dog Picnic
- How To Care For a Sick Dog
- Dogs Dental Care
Canis lupus familiaris
This articles is derived from Wikipedia:
The dog (Canis lupus familiaris) is a domesticated form of the wolf, a member of the Canidae family of the order Carnivora. The term is used for both feral and pet varieties. The domestic dog has been one of the most widely kept working and companion animals in human history.
The dog quickly became ubiquitous across world cultures, and was extremely valuable to early human settlements. For instance, it is believed that the successful emigration across the Bering Strait might not have been possible without sled dogs. Dogs perform many roles for people, such as hunting, herding, protection, assisting police and military, companionship, and, more recently, aiding handicapped individuals. This versatility, more than almost any other known animal, has given them the nickname "Man's best friend" in the western world. Currently, there are estimated to be 400 million dogs in the world.
Over the 15,000 year span that the dog had been domesticated, it diverged into only a handful of landraces, groups of similar animals whose morphology and behavior have been shaped by environmental factors and functional roles. As the modern understanding of genetics developed, humans began to intentionally breed dogs for a wide range of specific traits. Through this process, the dog has developed into hundreds of varied breeds, and shows more behavioral and morphological variation than any other land mammal. For example, height measured to the withers ranges from a few inches in the Chihuahua to a few feet in the Irish Wolfhound; color varies from white through grays (usually called "blue'") to black, and browns from light (tan) to dark ("red" or "chocolate") in a wide variation of patterns; coats can be short or long, coarse-haired to wool-like, straight, curly, or smooth. It is common for most breeds to shed this coat.
Dog is the common use term that refers to members of the subspecies Canis lupus familiaris. The term is sometimes used to refer to a wider range of species: it can be used to refer to some belonging to the family Canidae, which includes foxes, jackals, Bush Dog, the African Wild Dog and coyotes and many others; or it can be used to refer to the subfamily of Caninae, or the genus Canis, also often called the "true dogs," which genus includes only the wolf, jackal, coyote, and dog. Some members of the family have "dog" in their common names, such as the Raccoon Dog and the African Wild Dog. A few animals have "dog" in their common names but are not canids, such as the prairie dog.
The English word dog comes from Middle English dogge, from Old English docga, a "powerful dog breed". The term may derive from Proto-Germanic *dukkon, represented in Old English finger-docce ("finger-muscle"). The word also shows the familiar petname diminutive -ga also seen in frogga "frog", picga "pig", stagga "stag", wicga "beetle, worm", among others. Due to the archaic structure of the word, the term dog may ultimately derive from the earliest layer of Proto-Indo-European vocabulary, reflecting the role of the dog as the earliest domesticated animal.
In 14th century England, hound (from German: 'hund') was the general word for all domestic canines, and dog referred to a subtype of hound, a group including the mastiff. It is believed that this "dog" type of "hound" was so common that it eventually became the prototype of the category
Email to Friend
Fill in the form below to send this breed article to a friend:
Latest Dog Pods
- Tips on How to Stop Your Dog from Biting
- Beware - Not All Advertised Dog Rescues Really Are! How Can You Know The Truth?
- Helpful Tips For Dog Obedience Problems
- How to Keep Dogs From Eating Poop
- Dog Grooming Tips - A General Overview of the Very Basics of Dog Grooming
- Recognising Different Types of Dog Obedience Problems
- 5 Important Tips On Feeding A Puppy
The Poop Scoop News Feed
- Wolves, Like Dogs, Can Learn From Humans - Wired
- PetSmart to unleash Phoenix's first pop-up park for dogs - Arizona Republic
- It's almost graduation day for dogs in the 'New Leash On Life' program - Mountain Xpress
- Dogs Terrified Of Walking Past Cats, A Dramatic Compilation - Huffington Post (satire)
- K9 Nose Work: Channeling Your Dog's Natural Instincts Into a Fun Activity - Huffington Post