8in1 is the one-stop shopping supplier for ferret products. From a complete line of diets formulated to meet ferrets' distinct dietary needs, to a wide array of treats, health care products and grooming products, 8in1 is sure to meet the ferret owners' every need. Vita-Sol Liquid Multi-Vitamin for Ferrets supplies important vitamins for proper growth and nutrition. Easy to give daily multivitamin concentrate. . . just add water. Also ideal for ferrets unable to obtain proper nourishment through regular diet.