Inside the tiny, adorable Yorkshire Terrier's body is a feisty and confident spirit. Originally bred as ratters, the breed has become more of a companion dog and is one of the most popular dogs in the country. Your Yorkshire Terrier puppy will be filled with energy and curiosity; always ready for a romp. Above all, he's a loyal, loving and gentle friend, who is happiest spending time with his people. Weighing in a 4-7 pounds, the Yorkie is a great choice for city dwellers.