has foundation stock Black and Tan Terrier (Dog) Dandie Dinmont Terrier (Dog) Maltese (Dog) Paisley Terrier (Dog) Scottish Terrier (Dog) Skye Terrier (Dog) Yorkshire Terrier (Dog) http://omia.org https://en.wikipedia.org/wiki/Yorkshire_Terrier https://github.com/monarch-initiative/vertebrate-breed-ontology/issues/111 https://github.com/monarch-initiative/vertebrate-breed-ontology/issues/253 https://ngdc.cncb.ac.cn/idog/breed/getBreedDetail.action?breedId=262 https://venomcoding.org/venom-codes/ https://www.akc.org/dog-breeds/yorkshire-terrier/ https://www.ckc.ca/en/Choosing-a-Dog/Choosing-a-Breed/Toy-Dogs/Yorkshire-Terrier https://www.fci.be/en/nomenclature/YORKSHIRE-TERRIER-86.html https://www.thekennelclub.org.uk/search/breeds-a-to-z/breeds/toy/yorkshire-terrier/ https://www.ukcdogs.com/yorkshire-terrier FCI:86 Yorkshire Terrier iDog:262 Terrier - Yorkshire (Yorkshire Terrier) Yorkie Terrier - Yorkshire VBO:0201448 VeNom:15087 fully recognized breed Dog breed Sabrina Toro