Signs for farms

NSA has a limited supply of bluedog control signs, which are available to NSA members at no cost. The signs are made in weatherproof plastic and are flexible enough to be screwed to fence and gate posts using the screw holes in the four corners. Please email your NSA membership number to and let us know how many signs you would like. If you are not a NSA member, find information about signing up at

NSA has also produced a red sheep worrying sign which can be downloaded below. Unfortunately NSA is currently unable to offer this as a pre-made sign, but feel free to print it yourself and display where appropriate.

There is a second downloadable version of the red sign below, with space to fill in contact details and location. This can be helpful if walkers witness an incident, but NSA politely asks you not to leave these fields blank.