I think you're right, I'm just shocked that it happened overnight. He's been fighting with neighboring cats for awhile, but he was still friendly and affectionate with us. Now he's done a Sybil and is hyper-vigilant even when indoors. No, neither one are spayed or neutered. My mother, my...
My most personable and loving cat has suddenly turned into a scary, hissing monster! Literally overnight he no longer wants to be picked up and will hiss whenever one of us does. He is also behaving quite predatorially (is that a word? LOL). He walks around the house with his tail down (it...
