1) Rhode Island Red, 6yrs Old 2) Gradually became paralyzed in one leg, and can't walk now, but is still eating. 3) Other than not being able to walk, seems healthy. 4) Been limping for a year, and gradually has become worse. 5) Water and its usual food. 6) Normal. 7) No treatment has been administered. 8 ) Not sure whether to treat or euthanize (is there a humane way to euthanize if this action is necessary?). 10) Outside coop, shared with 3 other chickens. Have free run of yard.