Did you know there is such thing as 

"Good Neighbor " Fence Etiquette?

There is!  And if you are unaware of what this may be, doing your research may help you avoid unintentional discourtesies.

All Croix Inspections issues Fence Permits for the Village of Baldwin, the Village of Ellsworth, the Village of Roberts, and the Village of Spring Valley.  Each municipality has different requirements for fence heights, setbacks, etc.  Please see the links below for more detail.
White Picket Fence