The behaviorist is most experienced with behavior modification and can set up a plan of action to change the unwanted behavior. The veterinarian is most familiar with the animal's heath and should perform tests to determine if the drug will be safe for the animal. And, of course ,the owner must administer the drug and participate in the behavior modification program by performing the exercises, monitoring the animal's progress and reporting back to the behaviorist and veterinarian. There are numerous benefits to drug intervention in dogs with behavior problems. Can be Relieved of Resulting Stress Drug therapy is not without risk.
Drugs do have side effects.
Medication can be costly. And sometimes medication does not work. In some cases you can see dramatic improvement. In some cases, little or none.