So I have 3 sets of ducks.... 5 month...3 months & 3 weeks. My 3 month old male was just horribly attacked & killed by a dog. Now my 3 month old female is being alienated by the older ducks. She walks around apart from them & seems to be lonely. I don't know what to do..... They all seemed to have gotten along when they all 4 were together (for the most part) now they want nothing to do with her. Please, some advice would be appreciated. My heart is breaking!!!!