Its funny I found this thread just now. I brought my service dog home last friday. I spent a week in Concordia Kansas being trained on how to use my service dog. It is for PTSD and Anxiety. I didnt have to pay a dime. All i needed was a memo from my medical team here at the WTB saying I would benefit from a dog.
Here is the dog i got from there, an amazing animal.
http://imgur.com/MrfYZDf
True, Psych Service dogs are not considered service dogs by the VA, but you can STILL GET ONE. They just aren't allowed in government buildings. But im assuming you are getting out, so it wont matter once you are a civilian as the ADA says its a service dog.
http://caresks.com/
I would email Sarah Holbert (her info is in the contact page) and explain to her whats going on. She is an amazingly kind and helpful lady. She hunted down all the funds for my dog through charities and other donations. She will send you an application along with all the information you will need to get get going. 2 months after I applied, I brought my dog home. There is also another soldier in my WTB that got his dog in 2 months from the same place. People were flown in from across the country and there was even a canadian veteran there to get a dog. Just give her an email because they are out of the office doing stuff with the dogs and dont answer the phone often!!!! Do it!
BTW i wont give out my name but you can tell her Jase's owner recommended her!
*EDIT*
I read a post above and had to comment.
It doesn't matter if you look for a "PTSD dog" (read Pyschological Service dog) or a service dog for diabetes or epilepsy. Most organizations will require a doctors statement or a statement from your medical team (NCM, Social Work, OT) since you are in the MEB process stating what the dog is for. That memo will state what type of dog you could benefit from.
EX: My team recommended me for a psych service dog and stated so in the memo. Therefore regardless of the class of service dog (alert, therapeutic etc) I got, the army and va would still classify it as a "therapy dog", which they dont recognize. (there is currently a multi-year study on the effectiveness of these dogs being done by the VA) But it doesn't matter, again, because once you leave the base ALL applicable laws and priviledges apply.
pm me your email and i will send you the official army directive as well as the sample memo needed.