I have a boxer that is a gentle sole. He ate 3 lbs of red licorice at one time. Now he is loosing weight so fast I can not control it. He used to weigh 55lbs now he is 45lbs in only 2 months. I am worried that the licorice played a big role in this. I can not find any forum on weight loss and licorice. I need some help to help him gain weight again. He has not had red in him stool in about 2 weeks. At first he did now he don't. Is there something i can give him to help him gain weight again? Please help me out on this.