Assertion: poodle's parent | /r/HasProperty | had knee
Facets:
value: for von willebrand’s
type: TRANSITIVE-OBJECT
Source sentences:
text: Breeders should sell puppies with a written contract guaranteeing they’ll take back the dog at any time during his life if you become unable to keep him and with written documentation that both the puppy’s parents (and if possible, his other close relatives) have had their eyes, hips, knees, and blood (for von Willebrand’s) examined and certified by the appropriate health organizations.