To help you sleep… Instead of counting sheep, tend to animals that are love starved.
Visualize yourself in a place where a starved animal is huddled. It could be a shelter or a cold alley or a deserted lot. Spoon him or her and pour your love into them. Wrap your self around them. Melt away the pain and loneliness. This may be a natural way to fall asleep. It may even illicit dreams of helping more animals. Your Love will actually be helping them.