Why do my cats suddenly hate each other?
September 24, 2007 10:20 PM Subscribe
My cats have suddenly become very aggressive towards each other. What gives?
posted by kdar to Pets & Animals (12 answers total) 1 user marked this as a favorite
They're brother and sister, about three years old. I've had them since they were 10 weeks, and a week ago we moved into an apartment in Brooklyn from DC. This will be the fourth apartment they've lived in, and beyond the standard play fighting, they've never been even remotely aggressive towards each other. They've always taken moves very well, and this one is no exception; after being skittish for a day or so, they livened right up and made themselves at home. They were last at the vet less than a year ago for their yearly checkup, and they got their rabies and other boosters when they were there.
Until now: I woke up this morning to girl cat hissing and growling at boy cat. This is very strange; last night they were being their sweet, affectionate selves towards each other, and it seemed like someone flipped a switch overnight. I thought it might go away after a day at work, but it's continuing, and I'm worried.
So, what can I do about this?