How do you get birds pullorum-typhoid tested? Newbie Q......

[awesomefowl]

..For a poultry show? i'm going to enter two of my Silkies in a show in Sept., and the entry form says they need to be tested. How does this work?

Thanks!!!!!!!!!!! I've never done this before.

 

[awesomefowl]

If this is in the wrong section, sorry, Mods. Please move. I wasn't sure which section to put it in!