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An Apple A Day?
Aussies, like any dog, has the
potential for genetic health problems. One of the best ways to safegaurd
against problems is to research and buy from a breeder who gives a
money-back guarantee. When researching your puppy, find out if there is a
guarantee against common genetic diseases. A reputable breeder will be
able to tell you about a dog's genetic health history.
Some genetic problems in Aussies include malocclusions
(faulty bites which may affect a dog's health, but most faulty bites are
simply unsightly), juvenile cataracts (the bilateral lens opacities by age
of 6 years; may lead to blindness), Collie Eye Anomaly (symptoms range
from choroidal hypoplasia to optic nerve coloboma to retina detachment),
cleft palate (nonclosure of bones and soft tissue of upper jaw and/or roof
of mouth may be immune-mediated), epilepsy (recurrent seizures, onset of 1
to 3 years, but note that some epilepsy is not hereditary), primary
glaucoma (increased fluid pressure in globe leads to pain, eye destruction
and blindness), homozygous merles (overly white Aussies created by
breeding a merle to a merle, it produces a defective double gene, it
usually results in blindness and/or deafness, one reason to not buy overly
white Aussies without knowing their background), hip dysplasia
(progressive developmental deformity of hip joints; mild to crippling),
Progressive retina atrophy (retina degenerates; first night blindness,
then total blindness before middle age), spina bifida (vertebrae don't
cover nerves in lower back; incontinence and gait abnormalities), and iris
colobomas (pitted areas of retina near optic disc; asymptomatic, note, may
not be hereditary).
Be sure that your dog is inoculated against any diseases
they might come in contact with, as there are many potentially deadly
diseases out there.
For more information
on specific Aussie related disease or syndromes, please click on this link to: C.A.Sharp's Handouts.
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