Krissim Klaw
Posted : 10/12/2009 7:21:35 AM
In this case I think your best bet will to find a trainer that deals in positive methods that can work one on one with Max and you. Make sure they have experience with this specific issue. You might also be able to find a class that deals specifically with dog on dog reactivity, but I think initially Max is probably going to need one on one attention.
In my opinion fear aggression such as this is one of the hardest problems to deal with. It is by no means impossible, but the hard part often comes in the timing of working with a dog and the fact that so often our surrounding environment is uncontrollable and unpredictable. The big trick to desensitizing a fear aggressive dog is to catch them before they shut down. This means you will want to redirect and back off of a situation before the dog resorts to to lunging and snarling at the end of its lead because every time your dog reaches a state where he reacts, the behavior is being reinforced. In his mind lashing out is being successful because every time he sees another dog and does it it appears to him he is successfully keeping the other dogs away. In your case it sounds as if not only does Max react, but once he does he stays in a very heightened state for a long period of time afterward.
Fixated stares, tense, rigid body, inability to refocus, lack of interest in treats are all the initial warning signs that your dog is on the verge of its threshold and needs to pulled back till he is at a distance where you can regain his attention and he can regain his composure. What makes this even harder when out in public is you can't control when you see another dog or what that person will do as far as moving in your direction and such.
The great thing about a good trainer is not only will they have the skills to read your dog, but they can set up a controlled environment to practice in. Often they will have stable non reactive dogs they can have brought in that can be used as a stress-or in a controlled fashion. This takes out the element of unpredictability and lets everyone pool all their focus on Max and help set him up for success. A trainer can also give you the confidence and skills to work on the problem.
As a person who has also dealt with fear aggression, most importantly I would tell you not to despair or give up. You are not alone in this problem. Even though Max may not ultimately be suitable for dog parks you can get him to a point where he can ignore other dogs and walk confidently on leash. If you need a good cry, its okay, let the emotions out and give yourself some time to vent so you can brush and pick yourself back up.