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Australian Shepherd Health

Australian Shepherd health: a guide for new owners

Typical lifespan12–15 years
Available Australian Shepherd puppies →

Puppy First, Health First

†NH, NY, RI, SC and TN residents excluded.

Australian Shepherd health overview

The big picture

Lifespan and outlook

12–15years

Australian Shepherds typically live 12–15 years.

The breed's parent club says only a small share of Aussies have problems such as hip dysplasia, cataracts or epilepsy, and no more than other healthy breeds. Most Aussies screened for elbow problems have normal elbows, and most eye exams come back normal too.

Everyday habits

A few everyday habits do a lot of the work.

  • Know your puppy's drug-sensitivity result, and share it with every vet who treats your dog, from the first puppy visit on.
  • Keep your Aussie lean, with low-impact exercise while it grows.
  • Book an eye exam with a veterinary eye specialist every year.

Known conditions

This page covers the conditions the breed is known to be prone to, DNA tests, checkups, typical eye treatment costs and a care plan by life stage.

Common Australian Shepherd health conditions

Worth knowing

Each entry starts with a condition the breed is known to be prone to, then what you might notice and what helps.

This list is not exhaustive or official. Keep asking your veterinarian as your puppy grows.

01

Drug sensitivity

Many Aussies carry an inherited gene change that makes some common drugs risky.

What you might notice

In a dog with the gene change, some sedatives, an anti-diarrhea medicine or high doses of certain parasite drugs can cause a serious reaction. Drooling, trembling, wobbliness or vomiting after a new medicine needs a vet at once.

What you can do

A cheek-swab test shows your dog's status. Share the result with every vet before sedation or new medicines.

02

Eyes

Several inherited eye problems run in the breed. They include cloudy lenses (hereditary cataract), a flaw at the back of the eye from birth (collie eye anomaly) and a slow loss of sight (progressive retinal atrophy).

What you might notice

Cataracts usually appear in adult dogs, and the slow loss of sight often starts with poor night vision.

What you can do

A yearly exam by a vet eye specialist catches changes early. DNA tests cover the main forms of all three.

03

Hips and elbows

In hip and elbow dysplasia, the joint forms loosely as a puppy grows, which can cause pain and limping.

What you might notice

Your vet can check the hips and elbows with X-rays as your dog grows.

What you can do

Keep your puppy lean, with low-impact exercise until it is fully grown. Weight control and exercise also help a dog with sore joints later in life.

04

Hearing (merle)

Deafness from birth is linked to the merle gene, above all in double merles, puppies that get merle from both parents.

What you might notice

A mostly white head, blue or small eyes and a poor response to sound can be signs.

What you can do

A BAER (brainstem auditory evoked response) hearing test gives a definite answer.

05

Seizures (epilepsy)

Epilepsy causes repeated seizures, and it runs in some Aussie families.

What you might notice

Watch for seizures in adult dogs.

What you can do

Have any seizure checked by your vet. Tell the vet your dog's drug-sensitivity result before it starts any new medicine.

06

Back legs (degenerative myelopathy)

Degenerative myelopathy is a spinal cord disease that slowly weakens the back legs in older dogs.

What you might notice

Watch for weak or scuffing back legs, usually from about 8 years of age.

What you can do

A cheek-swab DNA test shows whether a dog is at risk. Tell your vet early if the back legs seem weak or clumsy.

Questions about a Australian Shepherd puppy?
Talk to a puppy concierge about your family — it's free. Daily, 9AM–11PM EST.

Less common conditions in the Australian Shepherd

Less common

Eyes

Small spots on the back of the eye (multifocal retinopathy) can show up in young pups.

Eyes

Extra eyelashes in the wrong place (distichiasis) show up on eye exams.

Eyes

Strands of tissue left across the eye (persistent pupillary membranes) are fairly common and show up on eye exams.

Eyes

Some merles are born with a gap in the iris (iris coloboma) or very small eyes (microphthalmia).

Brain and nerves

A brain disease called neuronal ceroid lipofuscinosis can cause clumsy steps and loss of sight.

Australian Shepherd DNA tests

DNA tests

How it works

A cheek-swab DNA test checks for a number of health problems that run in Aussies. They include the drug sensitivity and hereditary cataract. They also cover collie eye anomaly, progressive retinal atrophy and degenerative myelopathy. Each result is clear (no copies of the gene change), carrier (one copy) or at risk (two copies). For most of these, a carrier is healthy. At risk means a higher chance, not a diagnosis, and some at-risk dogs never show signs. Two tests work a little differently. With the drug sensitivity, one copy can already cause a reaction. With the cataract test, one copy can be enough to cause cataracts, though not every dog with it gets them.

What results show

Of Aussies tested through OFA for the drug sensitivity, about 1 in 5 had one copy of the gene change, and a few had two. Owners choose which results to send in, so this is about tested dogs, not every Aussie. Since even one copy can cause a reaction, keep your dog's result in its vet records and share it with each new vet.

What the tests cover

Other tests check for multifocal retinopathy and neuronal ceroid lipofuscinosis.

Australian Shepherd vet checkups

Checkups your dog will get

Puppy visits
  • At the first visit, give your vet the Veterinary Health Report and your puppy's drug-sensitivity result, or ask about a cheek-swab test.
  • Your vet can look at the eyes early, because collie eye anomaly and a gap in the iris are present from birth.
  • For a merle puppy with a lot of white, ask about a BAER hearing test.
  • Your own vet completes the vaccine series that the breeder started.
Young adult
  • Your vet keeps an eye on growth and weight, and you can talk about spaying or neutering.
  • Hip and elbow X-rays can be taken before your dog is fully grown, as an early look at the joints.
Adult
  • Book a wellness exam at least once a year, and keep up the yearly eye exam.
  • Tell your vet about any seizure, and check the drug-sensitivity result before every new medicine.
Senior
  • Your vet watches for weakness in the back legs, stiff joints, new lumps and cataracts.
  • Keep exercise regular but gentler.

Australian Shepherd life stages

Care plan by life stage

Stage 1

8 weeks to 6 months

  • Have the drug-sensitivity result on file before any parasite-control or sedation drugs.
  • Have the eyes checked: collie eye anomaly and colobomas are present from birth.
  • Book a BAER hearing test for merles with a lot of white.
  • Socialize widely in the first 3 months, keep exercise low-impact, and start crate and house training on day one.
Questions at any stage? Talk to a puppy concierge.(888) 729-8812
Stage 2

6 to 18 months

  • Early hip and elbow X-rays are an option at this age.
  • Keep the weight lean and exercise low-impact until the skeleton is mature.
  • Expect a dip in training during adolescence, toward the end of this stage.
Questions at any stage? Talk to a puppy concierge.(888) 729-8812
Stage 3

Adult

  • Book the yearly eye exam, since hereditary cataracts and progressive retinal atrophy can appear in adulthood.
  • Keep a healthy weight for the hips and elbows.
  • Brush weekly, and look after the ears and teeth.
  • Check the drug-sensitivity result before every new medicine, and watch for seizures.
Questions at any stage? Talk to a puppy concierge.(888) 729-8812
Stage 4

Senior

  • Watch for hind-leg weakness or scuffing, which can be a sign of degenerative myelopathy.
  • Watch for joint stiffness, lumps, weight loss and cataracts.
  • Keep exercise regular but gentler.
Questions at any stage? Talk to a puppy concierge.(888) 729-8812
1

8 weeks to 6 months

  • Have the drug-sensitivity result on file before any parasite-control or sedation drugs.
  • Have the eyes checked: collie eye anomaly and colobomas are present from birth.
  • Book a BAER hearing test for merles with a lot of white.
  • Socialize widely in the first 3 months, keep exercise low-impact, and start crate and house training on day one.
2

6 to 18 months

  • Early hip and elbow X-rays are an option at this age.
  • Keep the weight lean and exercise low-impact until the skeleton is mature.
  • Expect a dip in training during adolescence, toward the end of this stage.
3

Adult

  • Book the yearly eye exam, since hereditary cataracts and progressive retinal atrophy can appear in adulthood.
  • Keep a healthy weight for the hips and elbows.
  • Brush weekly, and look after the ears and teeth.
  • Check the drug-sensitivity result before every new medicine, and watch for seizures.
4

Senior

  • Watch for hind-leg weakness or scuffing, which can be a sign of degenerative myelopathy.
  • Watch for joint stiffness, lumps, weight loss and cataracts.
  • Keep exercise regular but gentler.

Australian Shepherd vet costs

Planning for Australian Shepherd vet costs

These are typical published costs for treating what an Australian Shepherd vet exam looks at and the conditions the breed is known to be prone to. Each range shows where it comes from and when, and your own vet's estimate will differ.

On the exam Eyes
Eyes: typical published costs
ItemTypical costPerSourceYear
Specialist's first exam (consultation fee only)$198–$350per visitat US veterinary teaching hospitals (Michigan, Missouri, Tennessee)2023–2026
Eye tests before cataract surgery (ERG and eye ultrasound)$500–$1,300per workupat US veterinary teaching hospitals (Missouri, Tennessee)2025–2026
Cataract surgery, one eye$3,800–$5,500per eyeat one US veterinary teaching hospital (Missouri)2023–2025
Cataract surgery, both eyes under one anesthetic$5,600–$6,700at one US veterinary teaching hospital (Missouri)2025
See it in the exam →
Pet insurance is highly recommended.Insurance options ↓

Australian Shepherd pet insurance

Planning for pet insurance

When you are ready to compare plans, here is one option for Pawrade buyers.

MetLife Pet Insurance

MetLife Pet Insurance · 1 month included with every puppy†

Only with Pawrade, you receive a pet insurance policy with no waiting period included for immediate accident or illness coverage, 1 month, with every puppy.† You activate it by calling MetLife; instructions arrive with your travel details. Continuing MetLife coverage after the first month is strongly recommended.

View the MetLife 30-day offer →

†NH, NY, RI, SC and TN residents excluded. Activated by calling MetLife; coverage begins immediately following policy activation. See the offer for full terms.

Whichever plan you look at, read the policy before you buy. Check the waiting periods, how it defines a pre-existing condition, and its deductible, reimbursement percentage and annual limit.

Waiting periods, compared

A waiting period is how long after you buy a pet insurance policy before a claim counts.

Waiting periods, compared
Policy Accidents Illness Joints
MetLife policy included with your Pawrade puppy† None None None
MetLife, bought directly None 14 days Not listed
Industry standard 0–14 days 14–30 days 6–12 months
Nationwide 14 days 14 days Not listed
Trupanion 5 days 30 days 30 days
Embrace 2 days 14 days 6 months
Figo 1 day 14 days Not listed
Waiting periods vary by state; your policy governs. NerdWallet, "Pet Insurance Waiting Periods", 2025 Trupanion, "When does my coverage begin?", as posted 2026 MetLife Pet Insurance, "30-day offer", 2025

Australian Shepherd Veterinary Health Report

What the Veterinary Health Report checks

What the exam covers →

The breeder's licensed vet checks your puppy before it goes home. The vet follows PetPay's exam standards, and the results go in your puppy's Veterinary Health Report.

  1. 1Puppies must be at least 8 weeks old and weigh at least 2 lb before they travel.
  2. 2If the vet finds something that could put your puppy at risk during travel, your puppy stays with the breeder until it's resolved.
  3. 3Problems that can be treated before travel are treated by the breeder's licensed vet first.
  4. 4Anything else the vet notes is shared with you.
PetPay Veterinary Health Report form

16 areas checked on the exam

Closer look for Australian ShepherdsOn every puppy's report
Closer look for Australian Shepherds
On every puppy's report
Heart Breathing Temperature, pulse and breathing rate Eyes Ears and hearing Mouth and bite Skin and coat Kneecaps Hips Hernias Soft spot on the skull Body condition and weight Reproductive organs History of vomiting or diarrhea Stool test for parasites Past surgery and notes
Closer look for Australian Shepherds
Focus

Eyes

What the vet checks

With a light and a hand-held scope, the vet checks both eyes for any obvious cloudiness or other sign of a vision problem.

Australian Shepherd note

An eye that is visibly small or a gap in the colored part of the eye is something a veterinary eye specialist can confirm. Some Aussie eye defects are present from birth and linked to the merle gene, so an early look at the eyes is worth having on record.

Focus

Hearing

What the vet checks

The vet checks how the puppy responds to sound and notes any hearing difficulty.

Australian Shepherd note

A mostly white head, blue or small eyes and a poor response to sound can be signs of a double merle, a puppy from two merle parents. Deafness from birth is linked to the merle gene, and a BAER (brainstem auditory evoked response) hearing test gives a definite answer.

Focus

Bite and mouth

What the vet checks

The vet checks how the upper and lower teeth meet.

Focus

Testicles

What the vet checks

In male puppies, the vet checks that both testicles have come down.

FocusEyes
What the vet checks

With a light and a hand-held scope, the vet checks both eyes for any obvious cloudiness or other sign of a vision problem.

Australian Shepherd note

An eye that is visibly small or a gap in the colored part of the eye is something a veterinary eye specialist can confirm. Some Aussie eye defects are present from birth and linked to the merle gene, so an early look at the eyes is worth having on record.

FocusHearing
What the vet checks

The vet checks how the puppy responds to sound and notes any hearing difficulty.

Australian Shepherd note

A mostly white head, blue or small eyes and a poor response to sound can be signs of a double merle, a puppy from two merle parents. Deafness from birth is linked to the merle gene, and a BAER (brainstem auditory evoked response) hearing test gives a definite answer.

FocusBite and mouth
What the vet checks

The vet checks how the upper and lower teeth meet.

FocusTesticles
What the vet checks

In male puppies, the vet checks that both testicles have come down.

Honest limits

Puppies grow and change quickly, and their immune systems are still developing, so no single exam can find everything. The exam is a strong early indicator and a documented starting point that your own vet builds on.

Once your puppy is home
  • At the first visit with your own vet, ask about MDR1 testing before any dewormer, flea, heartworm or sedation product.
  • Your puppy's vaccination and deworming records are separate documents that travel with your puppy.
  • Bring them, with the Veterinary Health Report, to your first visit so your vet starts from the same record.
  • Before travel, every puppy follows PetPay's vaccination and deworming schedule as far as its age allows.
  • Bordetella and corona are given at the vet's discretion, and no vaccine is given within 3 days of travel.
  • Rabies is given by a licensed vet on the schedule your state requires.
  • Your own vet completes the series.
  • Until the vaccine series is complete, let your puppy meet only known, healthy, vaccinated dogs.
  • Hips and elbows are checked later with X-rays, so keep your Aussie lean, with low-impact exercise, until it is fully grown.
  • As an adult, a yearly eye exam and a healthy weight help protect your Aussie's eyes, hips and elbows.

Australian Shepherd puppy health guarantee

Health guarantee

Every Pawrade puppy comes with a health guarantee administered by PetPay, independent of the seller. The terms are on the health guarantee page.

Health guarantee terms →

Customers Love Us!

Casey, a Australian Shepherd puppy from PawradeCasey · Australian Shepherd
★★★★★
“Casey is a well mannered Aussie has adjusted to our home and our girls pups are spoiling him rotten. The nanny service was great in keeping us updated on his arrival. Received clean bill of health from vet . Best Christmas present ever”
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Frequently asked questions about Australian Shepherd health

Frequently asked questions

Australian Shepherds are known to be prone to a drug sensitivity, hip and elbow dysplasia, epilepsy and a spinal cord disease called degenerative myelopathy. They are also prone to several inherited eye problems, including hereditary cataract, collie eye anomaly and progressive retinal atrophy, and to deafness linked to the merle gene. DNA tests, a yearly eye exam, a lean weight and sharing your dog's drug-sensitivity result with every vet help you stay ahead of them.

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Hip and elbow dysplasia, where the joint forms loosely as a puppy grows, run in the breed. Of hip X-rays graded by the Orthopedic Foundation for Animals (OFA), about 6 in 100 were rated dysplastic. For elbows it was about 5 in 100, most of them the mildest grade. Owners choose which X-rays to send in, so this describes screened dogs, not every Aussie. Keep your puppy lean, with low-impact exercise while its joints are still growing.

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Deafness from birth is linked to the merle gene, and the main concern is double merles, puppies that get merle from both parents. A mostly white head, blue or small eyes and a poor response to sound can be signs. A BAER (brainstem auditory evoked response) hearing test is the accepted way to check.

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Many Aussies carry an inherited gene change that makes some common drugs risky. In a dog with the gene change, some sedatives, an anti-diarrhea medicine and high doses of certain parasite drugs can cause serious reactions. A cheek-swab test shows your dog's status, and even one copy of the gene change can cause a reaction. Share the result with every vet before sedation, new medicines or parasite products.

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Cheek-swab tests cover the drug sensitivity, hereditary cataract, collie eye anomaly, progressive retinal atrophy and degenerative myelopathy. Tests also exist for multifocal retinopathy, neuronal ceroid lipofuscinosis and several other conditions. A carrier of a recessive condition is healthy, and an at-risk result means a higher chance, not a diagnosis.

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A yearly exam by a veterinary eye specialist is a good habit, because hereditary cataracts usually appear between 2 and 7 years of age. Some eye problems, such as collie eye anomaly and a gap in the iris, are present from birth, so an early puppy eye check is worth having.

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Australian Shepherds typically live 12–15 years. In the senior years, keep exercise regular but gentler.

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Watch for weakness or scuffing in the back legs, which can be a sign of degenerative myelopathy, usually from about 8 years of age. Joint stiffness, new lumps, weight loss and cataracts are worth a vet visit too.

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Keep your Aussie lean and busy, book a yearly eye exam, brush the coat weekly, and make sure every vet knows its drug-sensitivity result.

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Your vet can choose parasite products and doses that suit your dog's drug-sensitivity result. Among parasite drugs, high doses of ivermectin, milbemycin and moxidectin are on the list of drugs a sensitive dog can react to. Bring your puppy's result to the first vet visit, or ask about a cheek-swab test.

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Sources28 references · 13 groups
AKC
  • 2017 · Australian Shepherd
  • 2021 · How to Train an Australian Shepherd Puppy: Timeline & Milestones
United States Australian Shepherd Association (USASA)
  • 2021 · USASA HEALTH & GENETICS PROGRAM - United States Australian Shepherd Association
  • 2021 · FAQ's - United States Australian Shepherd Association
Australian Shepherd Club of America (ASCA)
  • 2017 · Basic Genetics - ASCA
  • 2016 · Personality And Character - ASCA
OFA
  • 2025 · Multiple Drug Sensitivity (MDR1) - OFA
  • 2021 · Browse By Breed | OFA
  • 2021 · Disease Statistics by Breed | OFA
  • ACVO Genetics Committee · Accessed 2026 · Ocular disorders presumed to be inherited in purebred dogs
  • 2021 · Eye Certification | OFA
  • 2021 · Hip Dysplasia | OFA
  • 2021 · Degenerative Myelopathy | OFA
  • 2021 · Congenital Deafness | OFA
  • 2021 · Neuronal Ceroid Lipofuscinosis | OFA
Journal of Veterinary Internal Medicine
  • Zeng et al. · 2014 · Breed Distribution of SOD1 Alleles Previously Associated with Canine Degenerative Myelopathy · Journal of Veterinary Internal Medicine · PMID 24524809
Washington State University (Program in Individualized Medicine / WADDL)
  • Accessed 2026 · Dog breeds commonly affected by MDR1 mutation | Program in Individualized Medicine | Washington State University
  • Accessed 2026 · MDR1 testing | Washington Animal Disease Diagnostic Laboratory | Washington State University
American Veterinary Society of Animal Behavior (AVSAB)
  • Accessed 2026 · AVSAB Position Statement
AAHA
  • 2019 · Canine Life Stage - Puppy
  • 2024 · The Journey of a Lifetime: Understanding Your Dog’s Life Stages
VCA Animal Hospitals
  • 2024 · Spaying in Dogs | VCA Animal Hospitals
  • 2023 · Wellness Examination in Dogs | VCA Animal Hospitals
  • Accessed 2026 · Australian Shepherd | VCA Animal Hospitals
The Kennel Club (UK)
  • Accessed 2026 · Australian Shepherd | Breeds A to Z | The Kennel Club
PLoS ONE
  • Oberbauer et al. · 2017 · Long-term genetic selection reduced prevalence of hip and elbow dysplasia in 60 dog breeds · PLoS ONE · PMID 28234985
Embark Veterinary
  • Accessed 2026 · Australian Shepherd
Wisdom Panel / Mars Petcare
  • 2020 · Australian Shepherd Facts - Wisdom Panel™ Dog Breeds
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