This easily digestible supplement improves and stimulates appetite, boosts the immune system, and brings the digestive system back to order. All natural supplement contains a multitude of great ingredients, including chicken and chicken liver, flaxseed oil, vitamins, minerals, and Lactobacillus acidophilus, necessary for digestion. Also good for geriatric or the elderly, those with diarrhea or digestive or intestinal disorders, or those who are recovering post-surgery. Designed for Ferrets but great for rats as well.