i have 2 female cats and had the younger one spaded 8 months ago. prior to having her spaded they were very affectionate with each other and very friendly. but since she was spaded she has been hyper aggressive towards the other cat and at times aggressive towards myself after being aggitated. they have been fighting nonstop for these 8 months. we have tried rubbing their scents on each other, separation, sharing litter, and moving furniture. We constantly have to be on our toes and keep a watchful eye to make sure they dont see each other. please help us, no one has had an answer for us!