About the Presa Canario
History
The breed is originally from the Canary Islands in the 1700s, notably Gran Canaria. Its exact ancestry is unknown, but enthusiasts believe that the Perro de Bardino Majorero, an established farm dog from the Canary Islands, was crossed with the Mastiff and other English dogs brought to the Islands by visitors and colonists, creating the foundation for the modern Presa Canario. Presa type guard and catch dogs are mentioned in historical documents of the 16th and 17th centuries. It is believed that the Perro de Presa Canario was created during the 18th century for the purpose of property and flock guarding as well as the holding and driving of livestock. The breed was also used for dog fighting, a tradition the English settlers transplanted along with their Mastiff and Bulldog breeds. Canary Islanders consider these fights "honor fights" and not the sole purpose of the animal. Presa type dogs were referred to as the "perro de la tierra" or "dog of the land." The breed became nearly extinct after dog fighting was outlawed in the 1940s, but the breed was revived in the 1970s with the help of several crosses by various breeders. This period is generally known as the reconstruction of the breed, with atypical specimens becoming less common. The Presa should be powerful, balanced, and imposing in appearance. It is heavily built, but able to move with great athleticism. The head is broad, massive, square, and powerful. Proper head and good expression are part of the breed standard, and are manifest in the best breed specimens. The ears are normally cropped both to create a more formidable expression, and to prevent damage while working with cattle. In countries where ear cropping is banned the ears should be pendant or "rose" shaped. The lips are thick and hang in an inverted V; the flews may be slightly loose.The breed is also characterized by a sloping topline(with the rear being slightly higher than the shoulders). Another characteristic of the breed is the shape of the paws (cat foot)
and the catlike
movement of the animal. The body is mesomorphic, that is, slightly
longer than the dog is tall, contributing to the feline movement.
The breed can adapt to various climates.
Size
- Females average between 22-24 inches at the withers and weigh between 83-110 pounds.
- Males average between 23.5-25.5 inches at the withers and weigh between 110-130 pounds.
Coat
The ideal coat is medium length and "rustic," that is, slightly coarse to the touch. The breed is known for its very minimal shedding. Presa Canarios have thick skin and short fur that comes in all shades of fawn, brindle and black (the acceptance of the black coat is a point of contention among fanciers as it is allowed by the AKC-FSS, UKC and UPCC standards, but not by the FCI or FIC standards. White is allowed up to 20 percent and is most commonly found on the chest and feet, and occasionally on a blaze on the muzzle. The breed standard requires black pigmentation and dogs should have a black mask that does not extend above the eyes. This breed has never consisted of any shades of blue or grey.
Coat Genetics
Dogs have a great deal of diversity in breeds, in all aspects, including coat color and patterns. Canine coat genetics are still being researched. Most of our present understanding of canine coat genetics is based on the work of Clarence Cook Little, author of "Inheritance of Coat Color in Dogs" (1979), although some researchers dispute certain of his theories. For those with a keen interest in canine coat genetics, an excellent source for the breeder and the layperson's understanding is authored by Dr. Sue Ann Bowling
As far as the Presa Canario is concerned, it is believed Fawn is based on the Agouti series, specifically the ay allele. Agouti hairs are fawn hairs banded and/or interspersed with black. This gene is recessive to the other genotype of the breed, brindle. It is known that Brindle is a dominant trait but there is some argument as to where it is located. Little postulated that it was on the E series (Ebr) but if so, would compete with the black mask (Em), which is known to not be the case. Dr. Bowling speculates the gene is most likely on a new series, which she calls "K".
The following are true in canine coat genetics: (remembering alleles come in sets of 2)
1. Breeding fawn (ayay) x brindle (KbrKbr or Kbray) may produce: fawn and brindle offspring.
2. Breeding brindle (KbrKbr or Kbray) x brindle (KbrKbr or Kbray) may produce: fawn and brindle offspring.
3. Breeding fawn (ayay) x fawn (ayay) will always produce: fawn offspring.
For breeding of fawn x brindle or brindle x brindle there is no clear way to predict the number of fawn or brindle offspring. Some litters from these breedings will be entirely fawn, entirely brindle, or, most likely, some combination of both.
* See Wikipedia, Fédération Cynologique Internationale, http://en.wikipedia.org/wiki/F%C3%A9d%C3%A9ration_Cynologique_Internationale