Assertion: dachshund's dog | /r/HasProperty | alert
Facets:
Source sentences:
text: These dogs are alert and can be barky, charming people with their spunk.
text: This dog is known to be hyper-alert and will always bark aggressively when there is a stranger or intruder in the home.
text: They are floppy, and stand upright when the dog is alert.