This Warning Sheep Grazing Please Keep Dogs On A Lead Sign is perfect for use as a warning sign where the sheep grazing takes place. Designed to be used outside in a wide range of situations on farms, estates, fields and roadsides where there may be sheep grazing and dog walking, it is fully waterproof and is used to inform and warn people of a potential hazard that may be present and care should be exercised. The Health and Safety (Safety Signs and Signals) Regulations 1996, recommend that where a risk cannot be completely removed a suitable warning sign should be displayed to warn people of a possible danger.