As I mentioned earlier, we have a number of standardized treatments where we have evidence of good effect for a condition like PTSD, as well as for other mental health conditions that somebody could receive a service dog for.
Then there are a number of what we might call complementary or adjunctive supports that people can have. Often those are to help them decrease their symptoms so that things are more manageable for them. That's one of the roles veterans tell us that service dogs can provide—