Assertion: rottweiler's lifespan | /r/HasProperty | 12 – 15 years
Facets:
Source sentences:
text: Lifespan 12 – 15 years Color Variations Chocolate, brown, black, speckled, golden, white, blue, merle and brindle Temperament Affectionate, loyal, obedient, trainable, intelligent but can carry the aloofness from the Rottweiler Activity Levels High
text: The average lifespan of this dog is 12 twelve to 15 fifteen years.