the lifespan of a jack russell terrier is 13 to 16.
the lifespan of a jack russell terrier is 13 to 16.
what's the lifespan of a jack russell terrier?
13 to 16
section::::health.









































the breed has a reputation for being healthy with a long lifespan. breeders have protected the gene pool, and direct in-line breeding has been prevented. jack russells can live from 13 to 16 years given proper care. however, certain lines have been noted for having specific health concerns and, therefore, could occur in any line or generation because of recessive genes. these issues can include hereditary cataracts, ectopia lentis, congenital deafness, patellar luxation, ataxia, myasthenia gravis, legg–calvé–perthes syndrome, and von willebrand disease.
jack russell terrier
the russell terrier, which is also sometimes called the english jack russell terrier or the short jack russell terrier is a generally smaller related breed. both the breed standards of the american russell terrier club and the english jack russell terrier club alliance states that at the withers it should be an ideal height of . although sometimes called the english or irish jack russell terrier, this is not the recognised height of jack russells in the united kingdom. according to the jack russell club of great britain's breed standard, it is the same size as the standard for jack russells in the united states, . compared to the parson, the russell terrier should always be longer than tall at the withers, whereas the parson's points should be of equal distance. the fédération cynologique internationale standard for the jack russell terrier has this smaller size listed as a requirement. terrierman eddie chapman, who has hunted in devon for more than 30 years, the same area that john russell himself hunted, notes that, "i can state categorically that if given the choice, ninety-nine percent of hunt terrier men would buy an under worker, if it was available, over a one."
jack russell terrier