Boston Terrier Just Started Barking
We have a two year old Boston who just recently starting barking at people walking past the house, noises in the house and at people when they walk in the door. He has never been a barker before. In fact, prior to the past couple of weeks he hardly ever barked in his life. He is typicaly firnedly towards visitors and other dogs. My boyfriend went on vacation when this started and I wonder if it might be a protective act. Any insights would be much appreciated!