Congratulate them on their accomplishments. Compliment them and their people on work well done. Your group has come together sharing a mutual desire to achieve more. Some members may need ideas or other resources, but more than anything they need a strengthening of their spirits. Ideas will flow from their positive feeling.
High morale attracts people, money, and other needed resources.
Success breeds success. Solutions to the problems they face will come naturally as a result of the high energy generated by success and positivity. With animal rescue work there is a special problem. The extent of the tragedy, the intensity of feeling for the animals, the often overwhelming scope of the problem, makes it easy for well intentioned people to sink beneath the waves, become discouraged, and burn out. Many simply cannot make the decisions necessary to save only some of the animals they encounter.