Spaying & Neutering at EverOak

Thoughtful Timing. Intentional Decisions.

Spaying and neutering is often a widely debated topic. At EverOak Labradors & Sussex Spaniels, we approach it from a preservation breeder’s standpoint — prioritizing long-term health, structural integrity, and proper development.

Within our own program, our dogs remain intact because we are experienced in responsibly managing males and females, including safely handling females in season to prevent accidental breedings. We believe that allowing natural hormones to guide growth and maturity supports stronger structure and overall well-being.

Our Puppy Placement Policy

All EverOak puppies are placed on a mandatory spay/neuter contract.

However, early altering is strictly prohibited and will void your contract if performed before the appropriate age.

• Minimum age: 18–24 months
• Females must go through at least one full heat cycle
• Surgery must occur 2–3 months after that heat cycle
• Growth plates should be fully closed prior to altering

This timing allows your puppy to physically mature and develop the structure, substance, and breed type they were intentionally bred to achieve.

Why Timing Matters

When reproductive organs are removed, the sex hormones they produce are also removed. These hormones regulate far more than reproduction — they play a critical role in growth plate closure, bone density, and overall development.

Research has shown that early spay/neuter can contribute to:

• Longer limbs
• Narrower heads and lighter bone
• Increased risk of joint disorders
• Increased incidence of certain cancers in large-breed dogs

A well-known study published in the Journal of the American Veterinary Medical Association (Salmeri et al., 1991), along with research from U.C. Davis (de la Riva, Hart et al., 2013), demonstrated significantly higher rates of joint disorders and certain cancers in dogs altered early.

As preservation breeders, we can often identify an early-altered dog by structure alone. Proper hormonal development matters.

Understanding the Procedures

Traditional Spay – Removal of uterus and ovaries
Traditional Neuter – Removal of testicles

While these procedures prevent reproduction, timing plays a vital role in long-term health outcomes.

Alternative Options

Some families explore hormone-preserving alternatives:

Ovary-Sparing Spay (OSS) – Removal of uterus while leaving ovaries intact

Vasectomy – Sterilizes the male while preserving testosterone

These options may maintain many of the health benefits associated with natural hormone production while preventing reproduction. We encourage families to research and speak with knowledgeable veterinarians experienced in these procedures.

The EverOak Perspective

At EverOak, we breed with longevity, soundness, and purpose in mind. Delaying spay/neuter is not about convenience — it is about giving your puppy the best opportunity to mature into the healthy, structurally correct Labrador they were carefully bred to be.

We are always happy to discuss this topic further and provide educational resources.

Rooted in Faith • Committed for a Lifetime
Our commitment extends beyond placement — it continues through every stage of your dog’s life.

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