Well said. We're centuries past the time it was needed to call this out in a very frank manner and "respecting" their beliefs when their behavior is abhorrent.
Hes showing gratitude. Hes saying he loves you and very much appreciates that you are nurturing him with food. Hes reminded of his mom feeding him and sees you as that mother. You should cherish him letting you know this.
I like when they stay off my lawn