He has finaly stopped alerting at vehicles or motorcycles, unless they pull up to the gate..
He alerts if they are UPS or FEDEX trucks, or the Mail Carrier's car, or the Schwans or Imperfect Food van deliveries.
He also reacts to my neighbors in their yards and their cats & dogs. This drives me crazy.
His bark is extremely loud & threatening sounding.
I have never had a dog before that is so loud.
If he is outside with me he "races" to anyone or thing, but doesn't always bark. Instead may stand & watch who or what it is.
But when in the house he barks and races to a window to see what is outside. Sometimes he stops barking. Often he will bark at something I can't see.
Love All Life, Thank You For Posting! :)