23/12/2025
πΎ De-s*xing Dogs: More Than Just Spay or Neuter π§¬
Did you know there are more ways to sterilise a dog than traditional spay or neuter?
When we talk about de-s*xing, weβre really talking about hormones β and science continues to show that s*x hormones influence far more than reproduction alone. They play key roles in growth, joint development, metabolism, immune function, brain development, and behaviour.
Letβs look at the options π
π¬ Traditional Spay (Ovariohysterectomy) β Females
Removal of ovaries (and usually the uterus), eliminating s*x hormone production.
Potential benefits:
β Prevents pregnancy
β Eliminates risk of ovarian & uterine cancer
β Removes risk of pyometra
Considerations:
β Loss of estrogen may increase risk of orthopedic injury, certain cancers, urinary incontinence, and behavioural changes β particularly when done early or in some breeds.
π¬ Traditional Neuter (Castration) β Males
Removal of testicles, eliminating testosterone production.
Potential benefits:
β Prevents reproduction
β Reduces risk of testicular cancer
β May reduce roaming in some dogs
Considerations:
β Testosterone plays a role in bone density, muscle mass, confidence, and emotional resilience. Early removal has been linked in some breeds to increased orthopedic disease and altered behaviour.
π§ Hormone-Sparing Sterilisation
πΉ Hysterectomy (Females)
Removal of the uterus only β ovaries remain.
β Prevents pregnancy
β Maintains natural estrogen and progesterone
β Supports normal physical and behavioural development
πΉ Vasectomy (Males)
The vas deferens is severed; testicles remain.
β Prevents reproduction
β Preserves testosterone and its health benefits
β Maintains normal growth, muscle, confidence, and behaviour
π± Leaving a Dog Entire (Intact)
For some dogs, remaining entire is a valid and healthy option when managed responsibly.
Potential benefits:
β Natural hormone balance
β Optimal skeletal and neurological development
β Often greater emotional stability and stress resilience
π What does the science tell us?
Research increasingly shows that the removal of s*x hormones can influence long-term health outcomes, and that risks and benefits vary by breed, size, age, genetics, and lifestyle. There is no one-size-fits-all answer.
π‘ The takeaway:
Sterilisation decisions should be individualised, informed, and health-focused. Not automatic. Understanding how each option affects the whole body allows us to make better choices for lifelong wellbeing.
Discuss options with a veterinarian who is open to hormone-sparing procedures and considers breed-specific research.
Knowledge empowers better decisions β for healthier dogs, inside and out πΆβ¨
(Copied and posted with permission)
Beautiful, healthy, well-adjusted Emerald Park Border Collie puppies of biddable temperament & sound conformation.