The chew toy is important because it will provide comfort in times of anxiety, help curb certain problem behaviors, and fight boredom (which will help curb behavior problems). (easyretrievertraining.com)
Everyone experiences times of anxiety, sadness, and stress. (consultinghealth.com)
These features that celery offer can help reduce stress and can lower the heart rate in times of anxiety. (heathermcclees.com)