Beware of the dog (also rendered as beware of dog) is a warning sign posted at the entrance to a building or other private area indicating that a dangerous

dog The dog (''Canis familiaris'' or ''Canis lupus familiaris'') is a domesticated descendant of the gray wolf. Also called the domestic dog, it was selectively bred from a population of wolves during the Late Pleistocene by hunter-gatherers. ...

is within. Such signs may be placed to deter

burglary Burglary, also called breaking and entering (B&E) or housebreaking, is a property crime involving the illegal entry into a building or other area without permission, typically with the intention of committing a further criminal offence. Usually ...

even if there is no dog, or if the dog is not actually a competent guard dog.

History

Warning signs of this sort have been found in

ancient Roman In modern historiography, ancient Rome is the Roman people, Roman civilisation from the founding of Rome, founding of the Italian city of Rome in the 8th century BC to the Fall of the Western Roman Empire, collapse of the Western Roman Em ...

buildings such as the

House of the Tragic Poet The House of the Tragic Poet (also called ''The Homeric House'' or ''The Iliadic House'') is a Roman house in Pompeii, Italy dating to the 2nd century BCE. The house is famous for its elaborate mosaic floors and frescoes depicting scenes from G ...

Pompeii Pompeii ( ; ) was a city in what is now the municipality of Pompei, near Naples, in the Campania region of Italy. Along with Herculaneum, Stabiae, and Villa Boscoreale, many surrounding villas, the city was buried under of volcanic ash and p ...

, which contains a

mosaic A mosaic () is a pattern or image made of small regular or irregular pieces of colored stone, glass or ceramic, held in place by plaster/Mortar (masonry), mortar, and covering a surface. Mosaics are often used as floor and wall decoration, and ...

with the caption (). The Roman work ''

Satyricon The ''Satyricon'', ''Satyricon'' ''liber'' (''The Book of Satyrlike Adventures''), or ''Satyrica'', is a Latin work of fiction believed to have been written by Gaius Petronius in the late 1st century AD, though the manuscript tradition identifi ...

'', written by

Petronius Gaius Petronius Arbiter"Gaius Petronius Arbiter"
Britannica.com. (; ; ; s ...

, includes a passage mentioning the phrase painted on a wall with large letters, in the chapter ''Dinner with

Trimalchio Trimalchio is a character in the 1st-century AD Roman work of fiction ''Satyricon'' by Petronius. He features as the ostentatious, nouveau-riche host in the section titled the "Cēna Trīmalchiōnis" (The Banquet of Trimalchio, often translated as ...

''.

Philippians The Epistle to the Philippians is a Pauline epistle of the New Testament of the Christian Bible. The epistle is attributed to Paul the Apostle and Timothy is named with him as co-author or co-sender. The letter is addressed to the Christia ...

3:2 is translated as "beware of the dogs" or "beware of dogs" in the

King James Bible The King James Version (KJV), also the King James Bible (KJB) and the Authorized Version (AV), is an Early Modern English translation of the Christian Bible for the Church of England, which was commissioned in 1604 and published in 1611, by ...

and many other editions. For example: This is often interpreted as a euphemism, bad people having been described as dogs in a number of previous biblical passages. Nonetheless, the yard signs are sometimes alluded to in reference to the passage. The use of such signs in the Roman world may have influenced the author of the passage, and conversely the passage may have influenced the wording of the more modern yard signs.

Law

Under

English law English law is the common law list of national legal systems, legal system of England and Wales, comprising mainly English criminal law, criminal law and Civil law (common law), civil law, each branch having its own Courts of England and Wales, ...

, placing such a sign does not relieve the owner of responsibility for any harm which may come to people attacked by the dog. Where a company employs the services of a guard dog, Section 1(3) of the Guard Dogs Act 1975 requires "a notice containing a warning that a guard dog is present is clearly exhibited at each entrance to the premises." In many cases, security signs integrate both CCTV warnings and Guard Dog warnings into the same signage.

References

External links

*{{commons category-inline, Dog-related warning signs
Guard Dogs Act 1975

Beware of Dog Sign Printable
Dog equipment Signage