A groundhog, especially one that takes the kids out for breakfast lunch and supper, can devastate a garden in no time flat.  We had this problem two years ago.  My old dog, who died a couple of years ago, couldn't tolerate the sight of a groundhog.  He also liked to eat them.  The dog I have now doesn't usually go after them, but last year she did manage to take one out.  She doesn't eat them, however.  On the other hand, I have heard that a groundhog skin makes a good banjo head.  Maybe the next one she gets will end up on my banjo.
     Mind you, I have no problem with Punxsutawney Phil.  He lives a couple hundred miles from our garden and is well fed by the people of Punxsy.  It's the rest of his ill bred kin that I don't much care for.