Oh my gosh- absolutely without a doubt terminate him. That is unacceptable behaviour for a 6 yrs old. I would hand them their notice this evening at pick up- you should not have to be dealing with this! And I know that we usually want to keep the termination letter short and professional, but in this particular case I would be inclined to make a list of reasons why in HOPES that the parents might open their eyes even a tinsy bit.
- Damage to property- urinating on couches and carpets
- Physical abuse to caregiver
- Verbal Abuse to caregiver
- Unwilling to cooperate with daily program