Yorkshire Terriers began as mill and mine ratters in nineteenth-century northern England, and that working past still shows in a confident, curious dog packed into four to eight pounds. The silky steel-blue and tan coat grows like human hair and sheds little, but it needs brushing daily when long, or weekly in a short trim, plus a professional groom every six to eight weeks.
In Springfield, a Yorkie's compact size suits apartment stairs, short walks and trips in a carrier, though terrier alertness means it may announce every footstep in the hall. Dogs vary, and some are calmer than the breed's reputation. Expect patient house training, regular dental care and small, frequent meals for young dogs.