When one encounters a barking dawg, Ye can :
(1) ignore the barking and soon he'll stop;
(2) respond to the barking and he'll bark louder;
(3) drop to all fours and bark back and he may attack.
I prefer option #1, with an exception being if the fan is using profanity or berating an opposing player. I'll then approach the field supervisor (usually AD) or coach of fan's team and request : " We shouldn't have profanity or ridicule aimed at kids, could you please remind him that he's on school property and cheering for kids. Not at Fenway booing millionaires! "
IMHO, you shouldn't respond directly to an angry fan. I did once in my daze of youth and lived to tell about it .....
SCENE : Plate in baseball game, farm country, chicken-wire backstop, ole' guy in lawn chair directly behind :
(1) his team at bat, if I called a strike : "Hokey Pete, he needed a golf club/tennis racket !!"
(2) his team in the field, if I called a ball : "Hokey Pete, right down Broadway !!! "
(3) as pitcher was warming up, a wild one went to backstop;
(4) I flipped the catcher a new ball and went to retrieve the ball;
(5) as I picked up the ball and began to straighten , I came eye to eye with that fan. His eyes were glaring

;
(6) I smiled and said "

Let me know if I miss any

!"
(7) He laughed

and responded : "Hokey Pete, I ain't sure you got any right yet

!"
(8) Never heard a chirp from him for the game which ended with his team losing;
(9) as other ump and I were in the parking lot, we heard him yell : "Mr. Umpire, Mr. Umpire.......";
(10) my partner warned : Don't pay any attention....

"
(11) I responded : "He called me mister, so it can't be too bad...." and waved;
(12) he waved back and said : " 'Spect you weren't too bad, thanks

"
CAUTION : The above was the action of a young ,foolish official - now an ole' grizzly official...DON'T TRY IT AT HOME
