The Yorkshire Terrier (often shortened as Yorkie) is one of the
smallest dog breeds of the terrier type, let alone of any dog breed. The
breed developed during the 19th century in Yorkshire, England.[1] Ideally its maximum size is 7 pounds (3.2 kg).[2] A popular companion dog, the Yorkshire Terrier has also been
part of the development of other breeds, such as the Silky Terrier. Most
have a black and tan coat, but they are also known to have a silver-grey
or a blonde coat.
Yorkshire terriers are playful and energetic dogs. They often
exhibit separation anxiety when left alone, which is a reason that some
owners keep two dogs.