I was going through your profile, found your website and decided to visit.
What exactly is the TT testing used for? how old does the dog need to be to go to this type of testing and where can you get tested for it?
on my home page there is a link: you can read all about what is required for passing a temperament test ~ http://www.breakawaygsd.com/GSDinfo.htm
a dog must be 12 months or older for testing
while you are at The Sanctioned Match this week end, pick up some local show premium lists and look for clubs offering this test