06/09/2026
Spaying and neutering have been important tools for population control of dogs and cats. But growing evidence suggests that timing may play a bigger role in lifelong health than previously understood.
A recent study highlighted by the Parsemus Foundation found that dogs altered early in life may show increased frailty as they age, underscoring the importance of natural hormones for long-term development and resilience. This research adds to the growing list of health concerns related to spaying and neutering, and supports the benefits of hormone-sparing sterilization methods.
Read more:
https://www.parsemus.org/2026/05/early-spay-or-neuter-may-leave-dogs-frail-later-in-life/
Stay informed with evidence-based insights:
Bluesky: .bsky.social
Threads: