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raccoon dog

(Encyclopedia)raccoon dog: see tanuki.

police dog

(Encyclopedia)police dog: see German shepherd. ...

seeing-eye dog

(Encyclopedia)seeing-eye dog: see guide dog.

(Encyclopedia)Labrador retriever, breed of large sporting dog whose origins are obscure but whose immediate ancestors were developed in Newfoundland and brought to England in the early 1800s. It stands about 23 in....

sporting dog

(Encyclopedia)sporting dog, classification used by breeders and kennel clubs to designate dogs bred for pointing, flushing, and retrieving game. These dogs hunt by air scent—as opposed to most hounds, which are g...

nonsporting dog

(Encyclopedia)nonsporting dog, classification used by breeders and kennel clubs to designate dogs that may formerly have been bred to hunt or work but that are now raised chiefly as house pets and companions. The f...

Jack Russell terrier

(Encyclopedia)Jack Russell terrier, breed of dog developed in the 19th cent. by an English clergyman, the Rev. John (Parson Jack) Russell, 1795–1883, for hunting. The Jack Russell resembles the fox terrier and, l...

Rottweiler

(Encyclopedia)Rottweiler rŏtˈwīlər [key], breed of sturdy working dog developed from a Roman cattle dog introduced into S Germany more than 1,900 years ago. It stands from 213⁄4 to 27 in. (55.3–68.6 cm) hig...

chow chow

(Encyclopedia)chow chow, breed of powerful nonsporting dog whose origins are obscure but whose development was accomplished many centuries ago in China. It stands from 18 to 20 in. (45.7–50.8 cm) high at the shou...