The first five reasons for barking are rarely the cause of "excessive" or "annoying" barking. They are usually specific to certain situations and are short-lived. The sixth and seventh reasons are those most likely to be considered problem barking, and they are not unrelated. Barking for companionship can turn into barking for reward: The dog barks to get its owner's attention, the owner comes to the dog to tell it to be quiet, perhaps petting it or playing with it, and goes away again. The dog is quiet while the owner is there, but has learned that barking will bring the owner back. Thus the system of barking and reward is established.

A solution, again, is to spend more time with your dog and have it near you rather than tied up somewhere separate from you. However, if your dog is separated from you and it begins to bark to get your attention, do not immediately go to the dog. It must learn that barking will not guarantee your presence. By spending more time with the dog at regular intervals not instigated by barking, your dog will feel more assured that it will get sufficient attention from you and will not have as much inclination to bark for companionship.

How do you teach a barking dog to distinguish between friends and strangers?

The solution is to show the dog that certain individuals (garbage collectors, mailmen, milkmen) are, indeed, friends. To accomplish this, the dog has to be introduced to these people and given an opportunity to get to know them. While this is not always practical, it is nonetheless a potential solution. As you restrain your dog, stop delivery people and have a short conversation with them, letting them meet the dog for a brief period. Repeat and lengthen the process over the next few weeks. Eventually, your dog should accept these individuals and all should be well until your regular mailman is sick and another person takes his place.

What do you do with a dog that barks at guests in your house?

One solution is to take the dog to another room and give it something to do. Or, if the guest comes to your home often and you don't want to have to lock up the dog every time, work to gradually introduce one to the other. Have the guest get on his knees, pet the dog, offer it a treat, and more or less become part of the family. Let your dog establish the speed at which this relationship develops: Don't force it, or your dog may become alarmed by a "pushy" guest.

How do you deal with a dog that barks at the phone?

This is simply a case of a dog that has been rewarded for barking at a ringing phone. When the dog barks, someone eventually answers the phone and it stops ringing. To stop your dog from doing this, have a friend call and let the phone ring until the dog loses interest. Continue over a period of days, and in time the dog will learn that barking at the phone accomplishes nothing.

Finally, what do you do with the dog that barks while you are away from home?

There are several possible solutions. One is to act as if you are leaving, then stand outside the door until the dog barks. When it does, return and scold verbally. Another is to get your dog a companion - but you might end up with two barkers! A third is to use a sound-activated tape recorder. When the dog barks, the sound switch turns on the tape recorder for a minute. The tape plays your voice scolding the dog. Some systems can repeat as many as 45 times while you are away.

The best way to reduce your dog's barking is to pay attention to the reasons for the barking. If you can satisfy the dog's needs, barking will automatically be reduced. By the same token, learned barking can be extremely persistent. Internal rewards can cause the cycle to go on for years.

The best solution to barking is prevention, so be aware of the possibilities and work to stop problem barking before it starts.