They are very energetic and eager to please, often resulting in the relentless involvement in everyday activities. Their easy-going and compliant temperament has made them a hit with young families and they are usually just as good with other pets around the house as they are with children.Ĭavalier King Charles Spaniels are very people-orientated and need a good deal of human contact. The Cavalier King Charles Spaniel has a fantastic reputation for being very gentle, kind and good-natured. The life expectancy for a Cavalier King Charles Spaniel is about 9 – 14 years. The average Cavalier King Charles Spaniel measures between 30 to 33cm and a healthy dog will weigh between 5 to 8 kg. Early socialisation of the King Charles Cavalier puppy is a good way to avoid any problems that may otherwise arise. Like many smaller dogs, they tend to develop behavioural problems if they are allowed to get away with misbehaviour. Discipline should be maintained, especially around the house or when introducing the dog to strangers. They respond well to mild obedience training, but for best results they need a dominant and obvious pack leader. Training the Cavalier King Charles Spaniels is not difficult. The breed is generally very tolerant of other pets in the home, even cats. However, it’s important to supervise them with smaller children because the Cavalier King Charles Spaniel is small, it may not be as tolerant to provocation as some larger dogs are. They love human contact and have a great reputation with children. Mary, Queen of Scots was accompanied by a toy spaniel as she walked to her beheading and King Charles II, after whom the breed is named, reportedly never went without at least one or two toy spaniels by his side.Ĭavalier King Charles Spaniels are very affectionate, energetic and eager little dogs. ![]() Officially classified as a toy breed, the Cavalier King Charles Spaniel was originally developed by cross breeding the King Charles Spaniel with the Pug, a popular breed amongst the aristocratic class and royals of the 1600’s and 1700’s. The breed comes in a variety of colours, including black and tan, red and white (known as Blenheim) and a mahogany red. In the Cavalier King Charles spaniel specifically, one or several of these mutations affect heart muscle protein NEBL and may predispose this breed to devastating heart disease.The Cavalier King Charles Spaniel is a small dog equipped with long floppy ears, short and stubby nose, a moderately long coat and a well-feathered chest and tail. The bottlenecks may have made the harmful genes more common in the cavalier King Charles spaniel genome before the dog achieved recognition as a breed in 1945.Īxelsson adds, "We find that recent breeding may have led to an accelerated accumulation of harmful mutations in certain dog breeds. These spaniels experienced several "bottlenecks" where only a small percentage of the population passed on their genes to the next generation. Records suggest that small spaniel-type dogs have existed for at least 1,000 years and were popular at royal courts for several hundred years throughout Asia and Europe, including at the court of King Charles II (1630-1685). The especially large number of potentially harmful genes in the genomes of cavalier King Charles spaniels, compared to other dogs, likely resulted from its breeding history. The findings offer a potential explanation for why the cavalier King Charles spaniel is predisposed to develop the disease. They identified two genetic variants linked to the disease, which appear to regulate a gene that codes for a common protein in heart muscle. In this condition, the mitral valve in the heart degenerates, allowing blood to leak from the left ventricle back into the left atrium. ![]() The researchers also looked for genetic variants in the cavalier King Charles spaniel genomes linked to MMVD. They found that the cavalier King Charles spaniel, which experienced the most intense breeding, carried more harmful genetic variants than the other breeds they examined. They sequenced entire genomes from 20 dogs from eight common breeds, such as beagles, German shepherds, and golden retrievers. The study's researchers wanted to know whether recent breeding practices had increased the number of disease-causing variants in dogs. Unfortunately, this process has also caused many breeds to become more inbred and more likely to inherit genetic diseases. The past 300 years of dog breeding have created an incredible diversity of breeds with various sizes, shapes, and abilities.
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