The age at which a male German Shepherd undergoes castration is a significant decision impacting its long-term health and well-being. This surgical procedure involves the removal of the testicles, thus preventing the production of sperm and testosterone.
Deferring this procedure until after skeletal maturity in large breeds like German Shepherds is often associated with reduced risks of certain orthopedic conditions. Maintaining the presence of testosterone for a longer period can influence bone development and joint stability. Conversely, early neutering may increase the likelihood of some cancers. The historical practice often favored earlier sterilization for population control and behavioral modification, but evolving veterinary science has led to nuanced recommendations.