Ideally its maximum size is 7 pounds (3.2 kg). A popular companion dog, the Yorkshire Terrier has also been part of the development of other breeds, such as the Silky Terrier. It has a grey, black and tan coat, and the breed's nickname is Yorkie. The particolour coat is white with black-blue and tan. The white is caused by the recessive piebald gene.
[{"common_diseases": "n/a", "affects_eyes": "n/a", "caused_by_genetics": "n/a"}]
[{"common_diseases": "n/a", "affects_eyes": "n/a", "caused_by_genetics": "n/a"}]