(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.
AKC Puppy Finder: Border Collie Puppies. The Border Collie is the star of the herding group. He's a hard worker, with keen instincts and intelligence. Your Border Collie puppy will thrive on lots of exercise and a job to do, even if that job is catching a Frisbee or running an agility course. To see him at work or play is a thing of beauty; he's graceful, agile and responsive. He's affectionate with his family and always ready for the next activity. AKC Puppy Finder: