We have 2 mini lion head boys who have been bonded for over a year. Both are neutered. All was well until a few days ago when Eddie began to run away from Rufus. They used to eat , sleep , sit . Play and flop together. Now , other than once in the hutch , they are always apart. Eddie runs off even if Rufus just wants to sit with him. I haven't seen them fighting ever. Rufus looks so lonely......any help/ ideas welcome!