Signs as far as I can tell:
Frequently creating animal figures/models - Applies to Online,
Getting aroused easily,
Transcendental behaviour - Applies to Online,
Excessive appraisal in animal zodiacs/"spirit animals" - Applies to Online,
Fur clothing addictions - Applies to Online,
Frequent admittance to loving everybody (IE: tight passion hugs);
Using questionable emoji strings/emoticons,
Search history/past activity,
Animal profile pic and username consisting either one of the pride flags,
Poorly hiding an obligatory persuasion,
Frequently posts Japanese language,
Consistently posting/sharing fan-art of any animal character from a film or game,
Interacting with people portraying/experiencing any of the signs aforementioned above.
Now that you know, are you one of them?