I am currently living with my parents. I have my own cat, who we've had for about 8-9 years now. My moms' cat, is about 1 or 2 year older. These cats have been excellent with each other up until now, until recently. Recently, whenever my cat sees the other cat, she immediately chases the other cat, and hisses and growls at anyone who tries to stop her, or is in her way. She acts completely normal around me. My cat not getting along with my mom's cat is causing problems, and i want to know if i have to take her to the vet for anything. Could i maybe get some advice on what i could do to fix this situation?
Thank you
Thank you