Australian Shepherd: health-screening sources

Key facts

Core evaluations

Hips, elbows and annual specialist eyes [source]

Additional tests named

HSF4, MDR1 and CEA [source]

Source framework

United States Australian Shepherd Association [source]

USASA distinguishes its core and additional tests

The United States Australian Shepherd Association’s published statement lists OFA hip and elbow evaluations and annual eye examination by a board-certified canine ophthalmologist, with results registered through OFA. It separately identifies HSF4 hereditary cataracts, MDR1 multidrug sensitivity and CEA as optional but highly recommended testing. The distinction matters when comparing a breeder’s documentation with the source. A list of DNA results is not the same evidence as radiographic joint evaluations or an annual specialist eye report, even when all appear together in a breeder’s health folder.

A specialist examination is not a genetic panel

OFA explains that the Companion Animal Eye Registry examination records observable eye findings. A clinically normal dog can still carry an inherited variant, and the screening is not a comprehensive investigation of every possible eye disorder. OFA also names Australian Shepherds among breeds for which a preliminary examination before dilation is recommended to help identify particular abnormalities. That is an examination protocol for the veterinary ophthalmologist, not a procedure for an owner to perform. It illustrates why a routine general check and a scheme-specific specialist screening should not be casually treated as equivalent.

MDR1 information belongs with the treating veterinarian

The parent-club statement includes MDR1 among its highly recommended genetic tests. Preserve the specific laboratory result in the dog’s medical records and make it available to the veterinarian, rather than translating a breeding-panel label into a home medication rule. HSF4 and CEA results likewise need their exact test names retained. These documents can support informed decisions, but cannot promise that a dog will never develop cataracts, react adversely to medication or experience another illness. The useful source bundle contains the clinical examination dates, joint reports and separately identified genetic results, so that each finding can be interpreted in its proper scope.

Common questions

Sources & further reading

References for this guide. Rules and services can change; check the responsible organisation for current details.

• Australian Shepherd parent-club health statement (opens in a new tab)
• OFA: Companion Animal Eye Registry scope (opens in a new tab)
• OFA: CHIC certification and limits (opens in a new tab)

Keep exploring