Dubi Deli’s frozen mice are feed a high-quality variety diet. We do not use homogenous blocks to feed our animals. Our food does not contain any porcine or bovine meat products contained in most rodent foods. All of our frozen mice are breed and raised by us (made in America), humanely euthanized, flash frozen, and vacuumed sealed. Our facility is cleaned daily, has fresh air flow, and filtered/re-mineralized water for optimal health.