Quiet nonstop barking

If Princess barks like crazy anytime a delivery person comes to your front door, it’s likely she thinks she’s protecting you by scaring away the “intruder” with her yaps. To stop her incessant barking, try this trick that dog trainers swear by: Next time there’s a delivery, open the door and greet the carrier, then calmly introduce him to your sweetie. Repeat each time a package arrives, and soon your dog will see that delivery persons are welcome guests, not enemies to be driven away.