You've seen television shows and comedic skits about a dog chasing cars. Heck, you often wonder exactly what he would do with that car if he ever caught it. The fact of the matter is that chasing is not funny. In fact, your dog could become seriously injured when chasing cars. And dogs that chase cars may also chase other things too like bicycles, squirrels, cats and other animals, joggers and even your children. Dogs that chase may not be malicious about it, but the fact of the matter is, it can be a problem, not only for the chaser but also for the one who is the chase subject.
There are a few reasons why dogs chase animate objects. First, you have to realize that chasing is ingrained in their genetic history; it's instinctive. Dogs have also been known as predators in the past so chasing sometimes triggers this too. Often times, however, chasing is just a fun pastime and a part of its play makeup. And if your dog is be nature a herder, like an Australian Shepard, then perhaps he is not quite chasing. He may be trying to corral those moving objects, whatever they might be. It is important to be aware that you should not let your dog off the leash until you can curb his chasing instincts. Both he and the designated chase subject could get hurt.
Before plunging your dog into a potential chasing situation, you will want to train him in a situation that you can control yourself, like your own fenced in yard. Your dog should be able to relax and concentrate in this setting so he has the chance to execute the appropriate behavior time and time again. Place your dog on a leash and stand with him. Show him a ball or toy but do not let him have it. Next, throw it away from you and give him the "off" command. When he starts to go after it, give a solid tug on the leash and say "off" again.
You must not allow him to get to the toy you have thrown. Otherwise he will associate the "off" command with chasing and trying to get the toy. The scenario should be practiced in brief sessions several times a day until your dog understands and consistently performs properly. Be sure to heap lot of praise on him and give him a special treat each time he gets it right.
Once he grasps this new "off" game, practice this in other controlled places as well like the inside of your home or a friend's yard. By changing the venue, you are getting him accustomed to following the command no matter what the situation. Be prepared to backtrack a bit at first with the new places. However, eventually, he will perform consistently no matter what. At this time, release the leash and allow it to drag behind your dog but within easy access should you have to grab it or step on it to stop him. Practice the "off" command again in different settings. When he has grasped the concept of "off" whether you have a hold on the leash or not, it is time to test his abilities in public.
The best place to try out his new "off" command is to enlist the help of a friend to masquerade as a runner. Have your friend run back and forth while you hold your dog's leash. Every time your dog tries to go for your friend, give him the "off" command. When he performs consistently and correctly while on the leash, then you can try and release the leash to see what happens.
Chances are you will have to repeat this process with a variety of things like cars and other animals. Don't wait until your dog is running full steam ahead to use the "off" command. It is important to stop the action before it even starts. That is why you must be vigilant every time you take your dog out. And if your dog just loves the thrill of the chase and won't consistently respond to the command, then you will probably have to keep him leashed.
