Dog food is often recommended for life raft/abandon ship stores for transoceanic sailors. It will keep people alive without the temptation of eating it all at once.
Interesting. That is why I don’t feed my dogs dog food. I feel sorry for them, they will get taste fatigue. That is probably while it is store in lifeboats.
My dogs eat our leftovers based on rice. However, it broke my heart when the owner of the dog did not even have a bag of dog food for his dog when the EMP hit. So my dogs have bags in storage, just in case.