🐾 Important Spay & Neuter Information for Irish Setter Owners
And Why It Matters
One of the most common questions we receive is, "When should I spay or neuter my Irish Setter?"
Veterinary recommendations have changed over the years. In the 1980s and 1990s, many veterinarians routinely recommended spaying or neutering puppies as early as 12–16 weeks of age. Since then, research—particularly in large and giant breeds—has shown that hormones play an important role in healthy growth and development. As a result, many veterinarians now recommend waiting until a dog is physically mature before spaying or neutering.
As preservation breeders, we typically recommend waiting until your Irish Setter is fully mature—approximately 18 months to 2½ years of age—before spaying or neutering, unless your veterinarian recommends otherwise for your dog's individual health.
Why wait?
During adolescence, natural hormones play an important role in:
🐾 Healthy bone and growth plate development
🐾 Joint health
🐾 Muscle development
🐾 Coat quality
🐾 Overall physical maturity
One of the most common questions we receive is, "When should I spay or neuter my Irish
For owners who want to prevent breeding while preserving these natural hormones, there are additional options to discuss with your veterinarian.
✔️ For males: A vasectomy prevents reproduction while allowing normal hormone production to continue.
✔️ For females: An ovary-sparing spay (also called an ovary-sparing hysterectomy) removes the uterus while preserving the ovaries, allowing natural hormones to continue supporting normal development.
These procedures aren't appropriate for every dog or every family, but they are becoming more widely discussed as veterinarians continue to learn about the long-term role hormones play in large-breed dogs.
Every dog is unique, and decisions about spaying or neutering should always be made in partnership with your veterinarian, taking into account your dog's health, lifestyle, and your ability to responsibly manage an intact dog.
At Rocky Mountain Irish Setters, our goal is to provide families with the latest information so they can make informed decisions that support a lifetime of health and happiness.❤️
🐾 Vasectomy & Ovary-Sparing Spay
For male dogs (vasectomy)
A vasectomy can be performed while the dog is still a puppy, but many veterinarians who offer the procedure recommend waiting until the dog is physically mature (for an Irish Setter, often around 18–24 months, with some owners waiting until 2–3 years). Waiting allows the benefits of natural hormones during skeletal and muscular development while also delaying anesthesia and surgery until the dog is larger.
The vasectomy itself does not remove the testicles, so testosterone production continues.
This means the dog still receives the hormonal benefits for:
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🦴 Bone and joint development
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💪 Muscle mass
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✨ Coat quality
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❤️ Overall health
Keep in mind that because testosterone remains, intact male behaviors (such as marking, roaming, or interest in females in heat) may also remain to varying degrees.
For female dogs (ovary-sparing spay)
An ovary-sparing spay (OSS) can also technically be performed before adulthood. However, many surgeons who perform OSS recommend waiting until the dog is physically mature for the same developmental reasons.
Unlike a traditional spay, the ovaries are left in place, so estrogen continues to be produced.
That means:
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Growth and development continue naturally.
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The dog will still go through heat cycles, although she cannot become pregnant because the uterus has been removed.
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Owners need to be prepared to manage those heat cycles.
Is there a health disadvantage to doing these procedures as puppies?
The procedure itself is not generally considered harmful simply because it's done at a younger age. The larger consideration is that many veterinarians and breeders recommend delaying any elective surgery in large-breed dogs until they are physically mature, unless there is a medical reason to operate sooner.
If you're considering a vasectomy or ovary-sparing spay, we recommend discussing the timing with your veterinarian. While these procedures can often be performed before full maturity, many preservation breeders and veterinarians prefer to wait until an Irish Setter is approximately 18 months to 2½ years old so natural hormones can support complete skeletal, joint, muscle, and coat development before any elective surgery.
One thing to know
These procedures are still considered specialized. Not every veterinarian performs vasectomies or ovary-sparing spays, so you may need to seek out a surgeon with experience in these techniques.
🐾 What Is a "Neuter Coat?"
One question we hear from Irish Setter owners is, "Why did my dog's beautiful silky coat become thicker and fluffier after being spayed or neutered?"
The answer may be something called a neuter coat.
When a dog is spayed or neutered, the hormones that influence coat growth change. In some breeds—especially Irish Setters, Golden Retrievers, Cocker Spaniels, and other long-coated sporting breeds—this can cause the coat to become softer, thicker, and more woolly.
In Irish Setters, a neuter coat may look like:
🐶 Thicker feathering on the legs, chest, and tail
🐶 A softer, fluffier texture
🐶 More tangles and mats
🐶 A coat that doesn't lie as flat or have the same silky shine
The good news? A neuter coat is purely cosmetic. It doesn't affect your dog's health, personality, or quality of life. It simply means your Irish Setter may need a little more brushing and grooming to keep that beautiful coat looking its best.
As preservation breeders, we often recommend waiting until an Irish Setter is fully mature (18 months - 2.5 years old) before spaying or neutering. This allows the bones, joints, and natural coat to finish developing before hormone levels change. Every dog is different, and the right timing should always be discussed with your veterinarian based on your dog's individual needs and lifestyle.
At Rocky Mountain Irish Setters, our goal is to help families make informed decisions—not just before bringing home a puppy, but throughout their dog's entire life. ❤️
🐾 What Is a "Gastropexy?"
A gastropexy (pronounced GAS-troh-PECK-see) is a surgical procedure that permanently attaches the stomach to the inside of the abdominal wall to help prevent gastric dilatation-volvulus (GDV), commonly known as bloat with torsion.
Here's what happens:
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Bloat (Gastric Dilatation): The stomach fills with gas, food, or fluid.
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Volvulus (Twisting): The stomach rotates on itself, trapping the contents inside and cutting off its own blood supply.
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This quickly becomes a life-threatening emergency that requires immediate surgery.
Without prompt treatment, GDV can be fatal within hours.
Irish Setters are considered a deep-chested breed, which puts them at a higher risk for gastric dilatation-volvulus (GDV), commonly called bloat. Many owners choose to have a preventive gastropexy performed when their dog is spayed or neutered. The procedure permanently secures the stomach to the body wall, greatly reducing the risk of the stomach twisting—a life-threatening emergency. While a gastropexy doesn't prevent bloat, it can dramatically reduce the risk of the most dangerous complication, making it worth discussing with your veterinarian.
How does a gastropexy help?
A gastropexy does not prevent the stomach from filling with gas (bloat), but it greatly reduces the chance that the stomach can twist. Think of it like anchoring the stomach in place. It can still function normally, but it's much less likely to rotate.
When is it performed?
Many owners choose to have a gastropexy done:
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At the same time as a spay or neuter.
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During another planned abdominal surgery.
Doing it during a scheduled procedure means:
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Only one anesthesia event.
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Less overall recovery time.
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Lower cost than a separate surgery.