Mazuri Ferret Diet 4 lbs Bag mazuri ferret diet is an extruded, high energy, nutrient dense, palatable, dry diet, which provides the nutrients needed for complete life-cycle feeding of ferrets highly palatable, extruded diet-easy to digest. contains urine acidifiers. nutritionally complete life-cycle diet. high nutrient content contains natural vitamin E high density- low stool volume. rod shaped extruded particle; 3/8" to 7/16" length- 5/32" diameter our website, petwiser, has more products and company information