If there are no opened, freeze-dried meats can keep for several years. However, the ingredients still contain a bit of moisture, causing the pet treats to eventually go bad.

If you have an unopened bag of pet treats that’s been around for more than one year, freeze dried kitten treats may still be good. If you open the bag or can and it already smells bad, please throw it away.

Also, it is the best guide to check the bag’s expiration date whether the snacks are safe to give your pets.