Assertion: greyhound's lifespan | /r/HasProperty | 12 to 14 years
Facets:
Source sentences:
text: Most Greyhounds who are at the end of their racing careers are from 2 to 5 years old, but they still have a lot of life to live as their average lifespan is 12 to 14 years (and some have been known to live much longer!).
text: Whilst a greyhound's natural lifespan would be 12 to 14 years, many dogs have their lives cut short once they can no longer turn a profit for their owners.