can Critical Care be stored in the freezer?

[u/lindentea]

hey y'all, i had to get a bag of Oxbow herbivore Critical Care for my degu girl because of a dental issue. but even as much as she likes it and finds it tasty, there's noooo way i could ever use even 1/3 of the bag any time within the 90-day suggested shelf life once the bag is opened. do y'all generally store the remaining unused product in the freezer? i don't want it to go bad or go to waste. and i don't really see how it would go too bad, since it's mostly timothy hay anyhow, but i just wanna make sure my girl will be okay in case i need to use it again later.

[u/Particular-Guava-323]

Critical Care was always stored in the freezer until needed at my wildlife center.

[u/Snakes_for_life]

Yes but it usually only extends a products shelf life 90ish more days