Irish Setter: Breed Overview
The Irish Setter is classified in FCI Group 7 (Pointing Dogs) and is one of the most recognisable breeds in the world, celebrated for its silky, mahogany-red coat and exuberant personality. Originally developed in Ireland as a working gun dog, the breed combines great stamina with an affectionate, playful temperament that makes it a popular family companion across Europe. With a typical lifespan of 12 to 15 years, Irish Setters are a long-term commitment — and one that rewards owners who understand the breed's specific health requirements.
Progressive Retinal Atrophy (PRA): A Breed Success Story
Progressive Retinal Atrophy is a degenerative eye disease that leads to blindness. In Irish Setters, the most studied form is rcd-1 (rod-cone dysplasia type 1), caused by a known mutation that has been studied for decades. Crucially, a reliable DNA test is now available through laboratories such as Laboklin and Antagene, allowing breeders to identify carriers and affected individuals before they reproduce.
The result has been remarkable: PRA-rcd1 has been nearly eliminated from health-tested Irish Setter lines. This stands as one of the clearest examples of how genetic testing can transform the health of a breed within a generation. Responsible breeders in the UK and across the EU now routinely screen for this condition, and prospective owners should always request proof of clear test results from both parents before purchasing a puppy.
Canine Leucocyte Adhesion Deficiency (CLAD)
CLAD is a serious inherited immune deficiency that affects the white blood cells' ability to reach sites of infection. Affected puppies suffer from recurrent, life-threatening infections and rarely survive to adulthood. Like PRA-rcd1, CLAD is caused by a single gene mutation, and a DNA test is available to identify carriers and affected dogs.
Responsible breeding programmes treat CLAD testing as mandatory. Two carrier dogs should never be mated together, as this produces a 25 per cent chance of affected offspring. Both parents should test clear or be used only in pairings where the other parent is clear. When purchasing an Irish Setter puppy, ask specifically for CLAD test certificates for both parents.
Hip Dysplasia
Hip dysplasia is a developmental condition in which the hip joint forms abnormally, leading to pain, reduced mobility, and eventual osteoarthritis. Irish Setters are among the breeds recommended for screening under the BVA/KC Hip Dysplasia Scheme in the UK, which assigns a hip score to each dog based on radiographic assessment. Lower scores are better, and breeding dogs should ideally score below the breed median.
In Europe, the FCI equivalent schemes are used, with grading from A (excellent) to E (severely dysplastic). Weight management, appropriate exercise during puppyhood, and avoiding excessive running on hard surfaces during growth can reduce the severity of the condition in genetically predisposed individuals.
Gastric Dilatation-Volvulus (Bloat)
As a deep-chested breed, the Irish Setter carries an elevated risk of Gastric Dilatation-Volvulus, commonly known as bloat or GDV. This is a life-threatening emergency in which the stomach fills with gas and twists on itself, cutting off blood supply. Signs include unproductive retching, a visibly distended abdomen, restlessness, and rapid deterioration to collapse.
GDV can kill within hours and requires immediate emergency surgery. Owners of Irish Setters should be familiar with the signs and know their nearest emergency veterinary clinic. Feeding smaller meals two to three times daily, avoiding vigorous exercise directly before or after meals, and using a slow-feeder bowl can help reduce risk. Preventive gastropexy (surgical fixation of the stomach) can be discussed with your vet.
Hypothyroidism
Hypothyroidism, caused by underactivity of the thyroid gland, is seen with some frequency in Irish Setters. Signs include weight gain without increased appetite, lethargy, a dull coat, skin changes, and sensitivity to cold. The condition is diagnosed through blood testing and is managed effectively with daily oral supplementation of levothyroxine. Once treatment is established, most dogs return to full health, though lifelong medication is required.
Idiopathic Epilepsy
Irish Setters have a known predisposition to idiopathic epilepsy, meaning seizures with no identifiable underlying cause. Seizures typically begin between one and five years of age. While distressing to witness, epilepsy is often manageable with anticonvulsant medication, and many affected dogs live comfortable, full lives. Any dog experiencing seizures should undergo a full veterinary neurological assessment to rule out structural brain disease or metabolic causes before a diagnosis of idiopathic epilepsy is made.
Osteochondrosis (OCD)
Osteochondrosis is a developmental orthopaedic condition affecting the cartilage in the joints, most commonly the shoulder, elbow, or hock in Irish Setters. It typically presents in young, growing dogs as lameness in one or more limbs. Diagnosis is by radiography or arthroscopy. Mild cases may resolve with rest, while more severe cases require surgical intervention. Avoiding over-supplementation with calcium during puppyhood and feeding a diet appropriate for a large, active breed helps reduce the risk.
Megaoesophagus
Megaoesophagus is a condition in which the oesophagus becomes abnormally dilated and loses motility, preventing food and water from passing normally into the stomach. It is important to distinguish regurgitation, which is passive and effortless, from vomiting, which involves active abdominal effort. Dogs with megaoesophagus regurgitate undigested food shortly after eating. Management typically involves feeding the dog in an upright position (using a Bailey chair) and adjusting diet consistency. The underlying cause should be investigated, as megaoesophagus can be congenital or secondary to other conditions such as myasthenia gravis.
Coat Care and General Wellbeing
The Irish Setter's silky, mahogany coat is one of the breed's defining characteristics, but it requires regular attention to stay in good condition. Brushing two to three times per week helps prevent tangles and mats, particularly around the ears, chest, and legs. Regular ear checks are important, as the long, pendulous ears can trap moisture and debris, increasing the risk of otitis.
Irish Setters are high-energy dogs that require significant daily exercise — at least one to two hours of vigorous activity — alongside mental stimulation. They are known to suffer from separation anxiety if left alone for extended periods, which can manifest as destructive behaviour or excessive vocalisation. Consistent training from an early age, combined with puzzle feeders and enrichment activities, helps channel their intelligence productively.
Choosing a Responsible Breeder
When looking for an Irish Setter puppy, always seek breeders affiliated with the Irish Setter Club of Ireland, the Irish Red Setter Club (UK), or equivalent national breed clubs in your EU country. Both parents should have documented clear results for PRA-rcd1 and CLAD, along with BVA/KC or equivalent European hip scores. Health-tested breeding is not a luxury — for this breed, it is the foundation of a healthy, long life.