The Yorkshire Terrier began as a mill and mine ratter in nineteenth-century northern England, and that working background still shows. Adults usually weigh around seven pounds, though many pet Yorkies run a bit heavier, and they carry a fine, silky blue-and-tan coat that grows like human hair and sheds very little.
Yorkies tend to be confident, affectionate and quick to sound the alarm. They bond closely with their people and travel easily, but they are fragile around rough play and children who haven't learned to be gentle. Plan for regular grooming, patient house training, small frequent meals for young dogs, and daily attention to their teeth. Like any breed, each Yorkie has its own personality, so spend time getting to know the dog in front of you.