If there are toxins found, then require a disclosure on the toxins present in the house that could cause "suicidal thoughts" or "explosive diarrhea" or whatever they cause, you know, something like the warnings on most of the prescription drug commercials on TV!

I believe in addition to a service dog being properly trained and certified, the family would need a recommendation/prescription from their doctor stating the need.  

We eat natural and organic food and I avoid prescription drugs and and most other stuff made in a factory.

I have only felt uneasy once, after my husband served an eviction notice that had to include my home address, at a rental where the occupant (not our tenant, but leftover girlfriend) was mentally unstable and abusing prescription drugs.She also had moved in a new boyfriend that had just been release from prison.Although I am not terrified to go show our property or to deal with our tenants, I am cautious and think about my personal safety and that of my family.

And going off of what Patti Roberson was guessing, if he's a disabled vet with PTSD he might have a medical marijuana prescription.

What they need is a prescription from a healthcare provider.

In California it's allowed outdoors, but not indoors, and the grower has to have people that have medical 'prescriptions' for pot, thus the grower can get several people to put all their scripts together and justify growing ALOT of pot!

Anyways, the laws in Oakland proved to be very favorable for dispensary landlords in that: 1) All dispensary patients not only had to have a license for their medicine, but their prescription could not be used within a 100-foot radius of the dispensary itself.

I too enjoy dialogue about the human condition, let's keep the conversation going and have some talk therapy so I don't have to get out my prescription pad. 

I have a chinese herbologist in Chicago that I go to for preventative care that I need treatment for. 50 bucks and she'll put together a tea of sticks and leaves that perform far better than any prescription for things like mild food poisoning.Now I'm just a property adjuster but I know how insurance companies think and there's no way in heck they'll have a health care plan that includes leaf and stick tea.