has foundation stock Airedale Terrier (Dog) Black Russian Terrier (Dog) http://omia.org https://en.wikipedia.org/wiki/Black_Russian_Terrier https://github.com/monarch-initiative/vertebrate-breed-ontology/issues/253 https://ngdc.cncb.ac.cn/idog/breed/getBreedDetail.action?breedId=38 https://venomcoding.org/venom-codes/ https://www.akc.org/dog-breeds/black-russian-terrier/ https://www.ckc.ca/en/Choosing-a-Dog/Choosing-a-Breed/Working-Dogs/Black-Russian-Terrier https://www.ukcdogs.com/black-russian-terrier Tchiorny Terrier Russian Black Terrier VBO:0200174 Tchiorny BRT Russian Bear Schnauzer Black Russian Terrier VeNom:14960 Terrier - Black Russian iDog:38 Terrier - Black Russian (Tchiorny) (Russian Bear Schnauzer) (Chornyi) Giant Schnauzer (Dog) Newfoundland (Dog) fully recognized breed Dog breed Sabrina Toro