I have a female cat, 1.5 years old(The alpha) and a 1 year old male cat. Both are indoor and desexed. They were best friends until a month ago,they started fighting and distancing from each other. I see the little one trying to hang out with the older one, but she wants to be alone. The fights are increasing day by day and they are getting more intense. I am very worried about them. They used to lie down together, do everything together, but now they are enemies. Breaks my heart. I am also worried one might get hurt. Nothing changed in our circumstances. Both have recently been checked by the vet. No diet changes. Cant find anyone to knows whats happening. I want my babies to go to being best friens, not enemies. Please HELP.