Assertion: toy fox terrier | /r/HasProperty | developed in the 1900s
Facets:
value: by breeding the smooth fox terrier
type: MANNER
Source sentences:
text: The Toy Fox Terrier was developed in the United States in the 1900s by breeding the Smooth Fox Terrier and several smaller breeds, which may have included the Toy Manchester Terrier, Miniature Pinscher and the Chihuahua.