for yorkies? I have never heard of that one...I have GSD that  I  have it posted on the fence but it isn't because he  will not  bite or anything I don't want people just coming up to the fence and him jump up on them or licking them to death....

 She has to be crazy or misunderstood what she heard...Yorkies....LOL  Although Bear and Lexie think they are 100 pound dogs in a 4 pound bodies...
