i HAVE AN 11 1/2 YEAR OLD BEAGLE WHO IS GETTING INTO THE GARBAGE, CHEWING UP STUFF AND / OR GOING TO THE BATHROOM IN THE HOUSE ALMOST DAILY. THERE HAVEN'T BEEN ANY CHANGES IN HER LIFE AND SHE GETS FED EVERY DAY. IS THIS USUAL FOR A NORMALLY WELL BEHAVED DOG TO BE ACTING OUT LIKE THIS?

