My Max doesn't bark when anybody comes in. I really thought he would be my little guard dog from what all I have heard @ yorkies. My son came in the house & back to the bedroom where we were sleeping & Max never made a sound. He barks if he wants out of the crate or if Ive bn gone and he hears me coming in.
I think this is better than constant barking but I would like a little alert if someone comes in. Thanks