Why do squirrels never have nut allergies?

It's a trait that would never be propagated.Why do squirrels never have nut allergies?
Let me ask you this. Are you lactose intolerant? If you aren't then you were raised with it and the hormone that digests lactose is passed on. These squirrels aren't allergic because the hormone has been passed on from squirrel to squirrel.Why do squirrels never have nut allergies?
The ones that do die
you don't know that