My indoor cat has suddenly become aggressive towards a few stray cats living around my apartment complex. She has attacked everyone in some form when she see them. She has never been aggressivel before. I have boarded up the window at night to keep her from see them but she can still smell when one sprays, which seems to be right under my bedroom window. She was just first was okay but then she could still smell the cats. She has never turned on me but continued to his and swipe at me several time this morning. I have contacted a pet control company to see if they will pick them up. Waiting to hear back. And sprayed ammonia/water mix on plants and walls under my windows with hopes it keeps them away for now. But I'm having a hard time keeping her from the window and I'm afraid if I tell her to get away she will attack again.... Any suggestions will be welcomed! I will also be trying to close my door tonight to get some sleep but I know she will be crying all night for me to let her in... My room is her save haven.