Assertion: pet cockatiel | /r/HasProperty | sick
Facets:
Source sentences:
text: How can I tell if my pet cockatiel is sick?
text: The biggest sign that your pet cockatiel might be sick is a change in behavior.
text: A pet cockatiel that sleeps a lot or sits fluffed up in the corner of the bird cage could be sick.
text: If your pet cockatiel is sick then take it to an avian veterinarian as soon as possible.