These medium sized dogs are slightly longer than they are tall. They are solid and muscular. They are often compared to the Border Collie. Their gait demonstrates the agility and stamina that a sheepdog would need.
Color
Coat colors include, black, blue merle, red and red merle. Merle is a mottled color that darkens as the dog ages. All colors have white markings on the chest, legs, under the muzzle and as a blaze on the forehead.
Category Size
Medium
Coat Length
Medium/Long
Weight/Height Range
Dogs ideally measure between 20-23 inches at the withers, and females between 18-21 inches. They should weigh in the region of 35-70 lbs, the dogs at the top end of the scale and the females at the bottom.
| HEIGHT
| MIN
| MAX |
WEIGHT |
MIN |
MAX |
| Female |
18" |
21" |
Female |
35 lbs. |
70 lbs. |
| Male |
20" |
23" |
Male |
35 lbs. |
70 lbs. |
Ailments
Being collies, the Australian Shepherd has inherited some of the collie eye diseases, among them collie eye anomaly, Coloboma, an abnormal development of the eye and microopthalmia, an abnormally small eye. Cataracts, retinal detachments and progressive retinal atrophy (a degeneration of light receptors in the eye) are other eye problems to watch out for. All breeding dogs should be screened for eye problems and prospective owners should ask to see the eye certificates of a puppy's parents. Hip dysplasia is another disease that can be screened for, although it is harder to eliminate entirely through breeding as the condition can be exacerbated by poor nutrition and improper exercise in pups. Epilepsy has been known to occur in Aussies as well as some blood diseases. Pelger Huet disease causes anomalies of white blood cells but does not seem to have any clinical significance.
Suitable Breed for Allergy Sufferers
No
Common Ailments
Bones (Developmental) - Hip dysplasia, Brain (Acquired) - Seizure (fit, epileptic fit) - Unknown causes i.e. epilepsy/idiopathic epilepsy, Eye - Cataract - Hereditary, Eye - Collie eye anomaly, Eye - Coloboma, Eye - Progressive retinal atrophy (PRA), Eye - Retinal detachment, Haemolymphatic - Bleeding disorders - Von Williebrands disease, Micropthalmia