(1) A nonspecific term for any condition that affects multiple arteries. (2) Polyarteritis nodosa, see there. (pol'Ä-ahr'tÄr-Ä«'tis) Simultaneous inflammation of a number of arteries. inflammatory and degenerative lesions of the arterial walls in a number of isolated locations.
The Border Collie comes in two coat varieties: rough or smooth. Both varieties are double coat and weather resistant and are close fitting and thick. The outer coat is either wavy or straight and coarse in texture. The under coat is dense, short, and soft. The rough coat variety has fur of medium length.
Maintenance: The Border Collie will be easier to maintain. Shedding: The Border Collie sheds more. Training: Training the Border Collie will be easier, and will be great for first-time owners or owners who like dogs willing to obey and listen well quickly. Adaptability: The Airedale Terrier has better adaptability.