i have 2 guineas-one male and one female and 2 chickens. had 3 but recently had a fox attack that took one. the guinea hen has something wrong with her legs...always has since young but recently got worse to where she can hardly walk. the male guinea and one of the chickens is pecking at her. the guineas r not tame. i am not sure if i should put her out of her misery or heck i dont even know how to go about that. any advice. i feel so bad for her. the male guinea used to protect her. now he is hurting her.