My cat is showing unnatural aggression
(Colorado, USA )
So close. Now so far
My four year old ragdoll cat, Mocha, has been with his sister since birth. They were inseparable. Two days ago Mocha started hissing and growling at his sister.
She can't be in the same room with him or eat or drink with him around. When she hisses back he swipes at her and growls so loud.
She is afraid of him. I have no idea what has gotten into him. He even occasionally hisses at growls at me. I am terrified he is going to hurt her. I have no clue what to do.Editor's note:
I'm sorry to hear that your cats are having problems. A sudden change in behavior can often indicate a medical problem.
If Mocha were my cat, I'd take him to the vet today to find out what's wrong.
Please let us know how he comes along.