Can electro-ejaculation cause greater stress than regular handling?

Photo: flickr

While exploring the stress implications of electro-ejaculation versus routine handling in sheep breeding, researchers from the University of the Free State and the Mammal Research Institute examined a means to minimize stress during the procedure. This, while still ensuring semen quality for breeding success.

The team demonstrated that semen quality remained unaffected by the collection method, indicating its resilience to stress. During electro-ejaculation, however, Rams occasionally exhibited increased nostril flaring, hinting at potential stress. Remarkably, animals given a 10-second rest interval exhibited notably lower cortisol levels, suggesting a promising avenue for stress alleviation. This study advocates for refining of electro-ejaculation techniques, with for example, extended rest intervals for Rams in order to address ethical considerations. These results led the team to underscore the necessity for further research before contemplating a complete ban of the controversial electro-ejaculation practice.

The findings of this study not only deepen our understanding of production animal welfare, but also highlight the delicate balance that is required between innovation and compassion in agricultural practices.

Read the full article published online in Farmer’s Weekly here.