RATICOOL MICE WEANERS 7PACKAll of our Frozen Foods are: of the highest quality produced in hygienic conditions. fed a high quality, standardised pellet diet developed and produced by a world leader in animal nutrition. euthanased approved facility packed and frozen within minutes of euthanasing, preserving freshness, palatability and gut content. (ensuring a complete diet for your pet). packed in small quantities allowing efficient freezing, and minimal bacterial decay.