Assertion: puppy's teeth | /r/CapableOf | serve as primary tool
Facets:
value: for testing the pack hierarchy
type: PURPOSE
value: for examining their environment
type: PURPOSE
Source sentences:
text: Since puppy teeth serve as a primary tool for examining their environment, for greeting pack members, and for testing the pack hierarchy, and since puppies also grab things to relieve the discomfort of teething, some early lessons in bite inhibition are necessary.