If it is a good quality food, only a few months! Unless you dedicate a freezer, it will spoil! I have only 2 little GCC darlings, and I buy bulk, but I buy in a variety of foods! So, example, I just went shopping and total, 19 lbs of dry goods! Enough for two years! All of it is in the freezer! My price and quality of product outweighs any loss! A perfect example, Zupreem fruity, bulk, has an incredible fruit smell, Petco, 3lb bag? Meh! Cost, Petco 3lb bag, $16,, bulk, 5 lbs, $9! I would not invest in a 50lb lot! If I bought you survival rations, you wanna eat that for the next 5 years?
I buy Zupreem fruity, natural, Roudybush, and TOP’s!