You're getting worse after 4 weeks? 6 weeks? After 6 weeks of therapy its best to go back into the doc to get re-evaluated, if the therapy is not improving your condition. 8 weeks max. Therapist are a dime a dozen. So many of them with different studies and beliefs. Make sure you have the right therapist for the job.
I believe physical therapy is good for Exercises For Weak & Painful Knees, but if the knee pain getting worse, I suggest to get some advise from the Doctor would be better.
Cognitive therapy
One would typically see a Physical Therapist for a knee injury and to prevent it from getting worse. But before you see a physical therapist it is recommended that you see your general care physician, they are able to recommend Physical Therapists if necessary.
Cognitive therapy
Jail time, injury, in patient therapy, death, worse behavior, etc.
Cognitive Therapy
hurricanes
hurricanes
hurricanes
you will get even worse and you may die
relapse
Absolutely mental. With some dogs you can get away with physical methods, but with most it will just make their behaviour problems worse.