If you are ignoring someone based on their ethnicity, nationality, skin colour etc then that’s a form of racism
A. their
Their refers to the the multiple (both means more than one) squirrels themselves
If it was HIS then it would refer to only one squirrel
If it was OUR it would mean you and me (We) had our acorns hidden
He feel like he doesn't like him and don't be jealous of other people.
