en.wikipedia.org/wiki/Dog

The domestic dog is a member of the genus Canis (canines), which forms part of the wolf-like canids, and is the most widely abundant terrestrial carnivore.

www.vetstreet.com/dogs

Your dog's online owners manual, featuring articles about breed information, dog selection, training, grooming and care for dogs and puppies.

www.petfinder.com/dog-breeds

Browse our list of 182 dog breeds to find the perfect dog breed for you, and then find adoptable dogs and dog shelters close to you.

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Search for dogs for adoption at shelters. Find and adopt a pet on Petfinder today.

www.dog.com

Make Dog.com your source for dog supplies & accessories! Shop today for dog crates, beds, toys & treats at low everyday prices!

www.petco.com/shop/en/petcostore/category/dog

Keep your dog happy and healthy with the dog supplies they need in every stage of life. Shop for dog and puppy accessories and products securely at Petco.

www.petsmart.com/dog

Shop our collection of dog and puppy supplies, including the latest accessories, toys, crates, collars and more. Find everything you need online to care for your ...

www.webmd.com/pets/dogs/default.htm

WebMD veterinary experts provide comprehensive information about dog health care, offer nutrition and feeding tips, and help you identify illnesses in dogs.

en.wiktionary.org/wiki/dog

The original meaning seems to have been a common dog, as opposed to a well- bread one, or something like 'curr', and perhaps later came to be used for ...