Open mouth, teeth exposed hissing signals your cat is extremely upset about a situation.
Hissing
Folded back ears conveys an irritated, mad cat warning you to give them proper space.
Ears Back
Rapid thrashing tail indicates simmering cat anger ready to escalate if actions continue.
Lashing Tail
Retreating under beds to pout away from owners means they resent recent events.
Hiding Away
Blatant glares or avoiding eye contact altogether scream annoyed cat holding grudges.
Mean Stares
Biting feet or ambush swats at ankles reflect redirected aggression from angered cats.
Ankle Attacks
Inappropriate urinating outside litter box signals profoundly perturbed cats.
Marking Spots