Assertion: border collie's lifespan | /r/HasProperty | 10-16 years
Facets:
Source sentences:
text: Lifespan: 10-16 years
text: Since the average lifespan of parent breeds is 9-15 years (Chow Chow) and 10-17 years (Border Collie), the expected lifespan of Collie Chow mix is between 10-16 years.