threr is a nice dog i would like to use for my bitch , but is a high set tail hereditary

Like anything it is one fault thet may be passed onto none, some or all of the puppies.

Just seen your other post.  Does he carry it high when around other males in dominace or is the tail set high?  If your not sure I think you need to apporch the dog and have alook for yourself :)  Of course with the owners presance, although you don't have to tell them.  If you know what your looking for you will find it by fussing the dog :)