The decision of whether or not to spay or neuter a dog, and when to spay and neuter, was much simpler a few years ago. New research discussed in this article from Today’s Veterinary Practice outlines why this decision is no longer straightforward. The authors conclude “Unfortunately, there is no clear answer when deciding whether one should spay or neuter an individual dog.”
You may read the entire article at – https://todaysveterinarypractice.com/neutering-controversyunderstanding-data-hormones-behavior-neoplasia/