May tip that waiter possibly, if he brings the grub up sharp.
This it uses to grub up roots and other things on which it lives.
Wild pig were very plentiful, and at night they would often grub up the ground a few yards from my hut.
Nor is it worth his while to grub up the old roots; for you cannot plant a new orchard where an old one has decayed.
You need not set detectives ...