Assertion: yorkshire terrier's owner | /r/CapableOf | brush the teeth
Facets:
value: to prevent tooth decay
type: PURPOSE
value: least twice a week
type: TEMPORAL
Source sentences:
text: In addition, it is essential that owners bathe their Yorkie on a monthly basis, keep the nails trimmed, brush the teeth at least twice a week to prevent tooth decay, and clean the ears to remove excess hair inside.