Cat suddenly aggressive?
We have a three year old cat and she never agressive unless we are at the vet or around new people and that just includes hissing. When watching a video my sister was imitating a very annoying dog noise and when she got up my cat chased her, scratched her, and growled at her.
We stayed in our room out of shock and outside of the door she was just howling a growling very loudly. I decided to open the door for her while my sister hid in the closet and she came and sniffed me, she was fine for 2 minutes then she started hissing again.
When my mom came home she was fine with her. She let my mom pet her and then followed her to the room. At lease 10 minutes later she was hissing and yelling again. When my mom tried to move it was just followed up by more hissing. At this time I was in the bathroom, my mom was in her room with the cat, and my sister was in our room. Luna(our cat) was just standing at my sister’s room meowing and any time anyone moved she would hiss. We now finally have her in the washroom but I really don’t know what to do or how to move about this. Pls help🙏🙏
UDATE: so basically we left her alone for the night and she was fine in the morning. She let us pet her and she even went on my sister’s bed, she then freaked out again on my sister and scratched her hand up really bad. Idk what to do anymore. She’s in our room now and she’s just meowing a lot. When my mom tried to put her food and water in the room she stated hissing and scratching again. We’re trying to give her space and we want to take her to the vet but she just won’t let anyone get close to her anymore