![A yellow CA50 Signs of Safety Caution Dogs on premises sign with bold black text reading "caution guard dogs on premises.](http://www.signsofsafety.net.au/cdn/shop/products/CA50_{width}x.jpg?v=1549935271)
Caution signs used warn employees and visitors that guard dogs are on duty and may attack. Caution signs are used to warn of a hazard or hazardous situations where care should be taken. These signs feature black text and image on a yellow background and can be manufactured as a self adhesive sticker, metal or polypropylene signs in a variety of sizes
PCS - Pre Coated Steel, heavy duty
SAV - Self Adhesive Vinyl, ideal for sticking to clean gloss surfaces
Polypropylene - indoor / outdoor signage
Fluted Plastic - short term applications