The Wolf Who Learned Self-Control

Wolf cant tell which emotion he is feeling sometimes; happy sad excited jealous there are far too many. When his moods begin to change without warning Wolfs friends begin to worry and arent sure how to handle the confused whirlwind of their companions feelings. Finally Wolf decides that enough is enough and sets out to tame his ever-changing emotions a feat more easily said than done. How exactly does he intend to manage his moods?