Guard dog

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A guard dog, an attack dog or watch dog is a dog used to guard against, and watch for, unwanted or unexpected people or animals. The dog is discriminating so that it does not annoy or attack familiar people.[1]

Barking

Both guard dogs and watchdogs bark loudly to alert their owners of an intruder's presence and to scare away the intruder. The watch dog's function ends here; a guard dog is capable of attacking, or restraining the intruder. Livestock guardian dogs are often large enough, 100-200 lbs and strong enough to attack and drive away livestock predators such as wolves. Some smaller breeds (such as Keeshond and Tibetan Mastiff) are excellent watchdogs but not guard dogs because they bark loudly to alert their masters of intruders but are physically small and not given to assertive behavior. Guardian breeds will bark to alert their master and to warn off an approaching animal, or human threat, prior to their interception of the trespasser. They are different from the smaller watchdogs in that they do not continue barking, they take action. The human shepherd would in many cases come to the guard dog's aid with a weapon, not letting the dog fend for itself.

The following pedigree breeds are the best at watch dog barking:[2]

If the risk is from human intruders, a suitable dog can be simply trained to be aggressive towards unrecognized humans and then tethered or enclosed unsupervised in an area the owner wishes to protect when he is not around (such as at night); the stereotypical "junkyard dog" is a common example of this. If the purpose of the dog is to protect against human intruders after nightfall, a large, dark colored dog in a dark house (lights off) would give the dog an advantage over the burglar. Other guard dogs intended for police or more supervised work are trained to bite, restrain and release an intruder only on the specific commands of its handler—as in Schutzhund or K9 Pro Sports training.

Breeds

Breeds like this Doberman were specifically bred for guard duty.

One of the first police "K9" dogs, (Britain), the Airedale terrier, historically, was a well respected British, German and Soviet military dog. The Airedale has fallen out of favor as a guard, because Dobermanns, Rottweilers and German Shepherds look more ferocious when they are agitated, snarling and displaying fangs. By contrast, the Airedale will bark before attacking and not put on as big show of aggressive posturing. The Airedale, Oorang type, some of which are as big as German Shepherds, are as capable as the more familiar guardian breeds and are in general more tenacious when aroused. Many of the now prominent guardian breeds such as Rottweilers, American Bulldogs, Bouviers, Swiss Mountain dogs and Giant Schnauzers started as general purpose farm dogs types but then developed over many years into guard breeds. Some breeds, such as the Akita, Weimaraner and Rhodesian Ridgeback, were originally bred for hunting, but their large intimidating look and territorial instincts have helped them evolve into guard dogs in today's society. The Rhodesian Ridgeback is a dominant,determined defender of the home and can be very damaging to an enemy of its family. Other breeds like the Dobermans, Boxers and Black Russian terriers were specifically bred as guard dogs. Many of the below breeds have a greater amount of molossoid or mastiff DNA. This is confirmed by a DNA study done on >270 pure breed dogs. The study suggests that in the distant past thirteen ancient breeds broke off early on after which a group of mastiff style dogs were developed.[3]

These dogs are grouped with the mastiffs Great Dane and Irish wolfhound. The Irish wolfhound, (an ancient traditional hunting breed, used against the extinct giant Irish Elk, the European wolf and as ancient rumor has it, a few unlucky knights on horseback) [citation needed] has evidence that its population was nearly wiped out 200 years ago and its existing members descend from a very small group of dogs, thus it is a rebuilt breed, but evidently out of somewhat different building blocks.[4] Some people think that the Great Dane, Scottish Deerhound and Borzoi contributed to the resurrected Irish wolfhound. The modern Irish Wolfhound has a more peaceful temperament than its ancestor, the CU, of Ireland. The Irish Wolfhound has the power to excel as a guard, but many of them have been bred to be passive. It would still probably not be a good idea to intentionally bait a wolfhound, it has the physical power to kill a man. The ancient CU, a Celtic wardog, the old Irish Wolfhound, was no stranger to Rome. [citation needed] The Anatolian shepherd, the Kangal, the Akbash, the Tibetan Mastiff, the Kuvasz, the Mid-Asian shepherd, Caucasian shepherd (which guarded the Berlin Wall) [citation needed] and the great white guardian breeds of Asia, are very serious guardian breeds.[citation needed] One flock guardian breed that could be classed as a superdog against predators, is the Komondor. Its dominant personality and profuse coat of thick corded dredlocks protects them from predators fangs and claws, like a coat of armor. Most of the flock guardian breeds are more powerful than most police dog breeds, they are independent guards.[citation needed] They are family, property and flock protectors and will attack intruders, man or beast, without prompts from a master. The Belgian shepherd dogs, which look similar to the German shepherd, are gaining in popularity with police departments as an extremely quick and agile police dog.[5] Israeli military malinois are amazing and videos of their performance can be looked up on the internet. The extraordinary American Pitbull terrier, Fila Brasileiro, Dogo Argentino, American Bulldog, Tosa Inu and Canary dog can be overly destructive to trespassers. The Fila, Dogo, Tosa and Canary dog are banned from the UK and Pitbulls must be microchipped, neutered and muzzled. The Canary dog or Presa Canario, is considered to be a natural fighting dog and should be carefully watched around other dogs. The Dogo Argentino was custom designed to be a powerful boar and puma hunter, though rarely used in fights. The Fila Brasileiro has a reputation of being a no nonsense guard and suspects almost all non family visitors. The Fila hunts Jaguar and was used in Brazil to run down escaped slaves.[citation needed] Some breeds who make excellent guards, are more commonly having breed specific legislation passed against them, banning them from some communities and whole countries.[citation needed] Ironically, the UK, where most fighting dog breeds originated is the country who bans most "dangerous" dog breeds. Westminster, where dog shows are held, at one time was a dog fighting mecca. Because of these nationwide bans, tiny watch dogs may someday outnumber the more effective guard dogs, who can most effectively protect from violent outside threats to a household. Many landlords will not allow intimidating looking guard dog breeds and big game hunting breeds to live on their properties.[citation needed] The Moscow Watchdog, a Russian guard dog, crossbreed of the Caucasian Ovcharka and St.Bernard, is popular in Moscow. The Great Dane is a molosser, mixed with unknown sighthounds, to improve its agility and speed in boar hunting. The Great Dane is a mix of mastiff and coursing hounds, that was popular as a Boar hunter. The Dane is now sometimes referred to as the Deutsche Dogge, Germany claiming credit for the dogs origin.[citation needed] The Great Dane looks similar to the Broholmer, a nearly extinct Danish mastiff, so the Great Dane could actually truly be a Great Dane. [citation needed]

The original Saint Bernard was used for alpine rescue in the Saint Bernard Pass by the monks.[citation needed] An avalanche killed off many of the dogs used for breeding. The Saint Bernards had to be bred with larger dogs such as mastiffs, which give it the large size and the guard dog instinct that the Saint Bernard has today.[citation needed] The Saint Bernard can be a stalwart guard: GRIZZ, a Saint, ran a Grizzly Bear away from his owner, saving her life.[citation needed]

It is claimed [6] that female dogs tend to make better personal guardians than males, due to maternal instincts, but males are considered better for guarding property because of their greater territorial instinct. That may be true in general, but all dogs are individuals.[7] Guarding against wolves, big dominant male dogs would, in general, do better against big dominant male wolves. If the attacker is human, or a predator that is not a canine, the female would not have that natural disadvantage of canine hierarchy submissiveness.

They also serve in the police force,[8] and help to guard herds of cattle or sheep.[9] Being made for harsh weather, herding, and protection, these dogs are very intelligent guard dogs.

The Australian Shepherd has been used as a flock guardian after being introduced into the United States as a herding dog but, his usefulness against predators larger than a coyote, would be unwise.

The German Shepherd dog is widely used by the Police Forces globally and private security companies in the UK, USA, the EU and elsewhere, very widely distributed.[10]

List of breeds commonly used as guard dogs

Guard dogs, like this German Shepherd, may be trained to target the arms and legs, incapacitating—but not killing—intruders.

List of other guard dog breeds

Note some are not AKC, UKC, recognized and a few are not FCI recognized, but all at least have their own breed club.

See also

References

  1. ↑ Plato, The Republic 
  2. ↑ Benjamin Hart, "Analysing breed and gender differences in behaviour", The domestic dog: its evolution, behaviour, and interactions with people 
  3. ↑ "Genetic Structure of the Purebred Domestic Dog" Science, 21 May 2004: Vol. 304. no. 5674, pp. 1160 - 1164. http://intl.sciencemag.org/cgi/content/full/304/5674/1160?ck=nck (Subscription required) Note: pay special attention to Figure 3 of the study.
  4. ↑ "Genome sequence, comparative analysis and haplotype structure of the domestic dog" Nature 438, 803-819 (8 December 2005) | doi:10.1038/nature04338 http://www.nature.com/nature/journal/v438/n7069/full/nature04338.html
  5. ↑ http://www.police-dog.net/pages/belgianmalinois.php
  6. ↑ http://www.puplookup.com/types-of-dog-breeds/list-of-good-attack-guard-dogs/
  7. ↑ {{cite book|last=Willis|first=Malcolm B.|title=Genetics of the Dog}}
  8. ↑ Holmes (1993), pp. 132–155
  9. ↑ Lithgow (2001), pp. 5–6, 25–28
  10. ↑ http://www.securityguarddogs.co.uk
  11. ↑ Matthew Newman (1985), Watch/guard dogs, p. 19 
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