Collie Care: Rough and Smooth Coats, Training and Health

By Dr Duncan Houston

The Collie, familiar to many people through the fictional Lassie, has a Scottish herding background. Rough Collies have a long coat, while Smooth Collies have a shorter coat; both still need grooming, activity and training. A screen character or breed reputation cannot predict every individual dog's needs.

Quick Answer

Collies benefit from regular exercise, reward-based training, companionship and a predictable routine. Coat care differs between Rough and Smooth varieties, but both need routine skin, dental and nail care. Discuss inherited eye conditions and MDR1 drug sensitivity with your veterinarian, and keep any genetic results in the medical record.

Family life and training

Many Collies enjoy learning and being involved in household activity. Some are sensitive to noise or unfamiliar situations, and barking or herding behaviour can become difficult without guidance. Introduce new experiences at a comfortable pace rather than forcing interaction.

Reward calm greetings, coming when called, walking on a loose lead and settling. Teach an alternative to chasing or circling children, and use gates or leads to prevent repeated rehearsal. Children need active supervision and should leave dogs alone while eating or resting.

Practise short, comfortable periods alone and build gradually. Persistent distress, changes in sleep or new irritability deserves attention, including a check for pain. Punishment and intimidation can make fear harder to manage.

Activity and coat care

Combine walks, sniffing, play and brief training sessions, with intensity matched to age, fitness and health. There is no single walking duration that suits every Collie. Secure areas and lead management remain necessary even when recall is good.

A Rough Collie's long coat needs regular work through to the skin, particularly behind the ears, around the legs and under equipment. Smooth Collies also shed and need brushing. Increase attention when loose undercoat accumulates, and ask a groomer for help with compacted mats.

Check skin while grooming. Persistent crusting, sores, hair loss or discomfort needs examination. Maintain nails, introduce daily tooth brushing and inspect ears for redness or discharge rather than cleaning automatically on a fixed schedule.

Understanding MDR1 drug sensitivity

Some Collies carry a variant in the MDR1 gene, also called ABCB1, that changes how certain medicines are handled. This can increase the risk of adverse effects from particular drugs or doses. Washington State University explains that testing is needed to establish an individual dog's status.

Give the full result to every veterinary team treating your dog, including before sedation or surgery. Check before using human medicines, livestock products or medication prescribed to another animal. Do not stop prescribed treatment or parasite prevention on your own; your veterinarian can select an appropriate product and dose.

Eye and other inherited conditions

Collie eye anomaly is an inherited developmental eye disorder with variable effects on vision. Ask breeders about eye examinations and relevant DNA results. Genetic testing and an ophthalmologist's examination provide different information, so one should not be assumed to replace the other.

UC Davis describes Collie tests for eye disorders, MDR1 sensitivity and susceptibility to dermatomyositis, an immune-mediated condition affecting skin and muscle. A susceptibility result estimates risk; it is not the same as diagnosing illness in a dog with skin lesions. Your veterinarian should interpret results alongside the clinical picture.

Ask about family health history and any additional screening relevant to the parents. Bring changes in vision, stiffness, lameness, recurring skin lesions or reduced stamina to your veterinarian rather than assuming they are inevitable breed traits.

Food and urgent warning signs

Choose a complete diet appropriate to life stage, measure portions and assess body condition beneath the coat. Supplements are not automatically needed with balanced food. Adjust intake to the dog's condition and workload rather than feeding for an imagined ideal of an active herding dog.

Breathing difficulty, collapse, seizures, marked weakness or severe reactions after medication requires urgent veterinary care. A painful or suddenly abnormal eye also needs prompt assessment. Bring medication packaging and known MDR1 results when seeking help.

Common questions

Is a Smooth Collie maintenance-free?

No. The shorter coat needs less detangling, but shedding, skin checks, teeth and nails still need attention.

Does every Collie have MDR1 sensitivity?

No. Testing establishes the individual dog's genetic status; appearance and behaviour cannot tell you.

Should I avoid all medicines if the test is positive?

No. Many treatments remain appropriate. Your veterinarian should choose drugs and doses with the result in mind.

Are Collies automatically safe with children?

No breed offers that guarantee. Assess the individual and provide supervision, respectful interaction and safe resting places.

A Collie's care works best when coat maintenance, training and health records become manageable parts of the regular routine.

ASK A VET™ can help you organise questions about your Collie's screening results or daily care. Severe symptoms or a suspected medication reaction requires immediate direct veterinary advice.