Calms dogs and puppies that are easily agitated or stressed. Contains chamomile, the most popular herb for calming nerves and soothing tension. It's mild sedative action helps calm sensitive-stomach upsets. L-Tryptophan, an amino acid used by the brain to produce serotonin. Serotonin enhances feeling of well-being while producing a mild sedative effect. Also contains nutrients to help sustain proper nutrition for animals who are not eating during anxious situations. Feed 1 hour prior to stressful situation. Dosage: Dogs a 2 1/2" ribbon (1 level teaspoon) per 10 lbs. of body weight. Puppies: a 1 1/4" ribbon (1/2 teaspoon) per 10 lbs. of body weight.