Assertion: puppy's behavior | /r/HasProperty | established by around forty-nine days of age
Facets:
value: fully
type: DEGREE
value: usually
type: TEMPORAL
Source sentences:
text: Although there are some differences among the various breeds, the scientific data suggests that, on average, by thirty days of age about half of all puppies are tail wagging and the behavior is usually fully established by around forty-nine days of age.