I have 6 Guineas, 2 female 4 male they are approx. 15 weeks old. For about the last week I have notice that the smallest female gets chased out of the "keet" group, they don't let her eat or sleep with them. She hangs out with the chickens or by herself. She doesn't seem ill, she will eat if I sneak her food and kinda stand guard. She calls ALL THE TIME and they don't respond! Sometimes I see her with the "keet" group but not that often. What do you all think is going on? Is this normal?