Oh Opti, big hugs to you. You're dog has been with you all these years, there's a good chance he's just enjoying his freedom for a little while and he'll be scratching at the door any minute now.
How about sending neighbors a card or pick them some fresh flowers coming up in the spring? some kind of ice breaker, and they'll see what a nice person you are.
((((opti))))
Live your life while you are still living. Riding the trail less traveled.