22/01/2026
π§ͺ In the lab: When to neuter, the role of bioassays in decision-making πΆβ¨
Neutering is one of the most common procedures in UK practice, with around 75% of the canine population neutered. Yet the timing is rarely straightforward. π©Ίπ
In the January 2026 issue of The Veterinary Edge, Helen Evans explores why a one-size-fits-all, age-based approach can miss the mark, especially when outward signs of sexual maturity are subtle or absent in male dogs. πΎπ
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Evidence-based timing matters
Breed and individual variation can influence both risk and outcome, which is why more practices are moving towards decisions based on physiological maturity rather than the calendar alone. π
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𧬠Where do bioassays come in?
Bioactivity testing using a single blood sample can support clinical judgement by helping to identify whether a young dog may be ready for neutering now, or whether it may be safer to delay and reassess. π©Έπ
π Find the full feature in The Veterinary Edge, January 2026, and add another practical, evidence-led tool to your neutering conversations with clients.
We send free copies to vet practices across the UK, or you can explore the digital edition, packed with clickable content!
π Read it now: https://www.theveterinaryedge.com/
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