Probation is not a right, its a privilege. in order to maintain probation and stay out of prison there are certain rules which must be abided by. One can not commit any further crimes while on probation for example, or face being violated. Generally, in my experience, most officers are quite reasonable and will be willing to suggest treatment to the Court if they believe it is necessary or would not necessarily violate him iin this situation. that being said, every officer is diffrent and im certain some may be unreasonable. He MUST, however, comply with his officer and submit what is requested or risk creating a poor relationship and the ptoentiality for incarceration.
I would suggest be as cooperative as possible.