They have greater gains, better feed efficiency and have fewer carcass non-conformities as reduced treatment rates result in fewer injection site lesions. Several methods are possible and when carried out properly will stop all horn growth. Castration Male calves should be castrated shortly after birth to minimize stress.
Several methods are acceptable if carried out properly.
Most feedlot producers prefer the knife method to use of elastics and the Burdizzo. Vaccination Calves that are vaccinated and boostered where required have much lower sickness rates after entering the feedlot. A vaccination protocol should be adopted in consultation with the producer's herd Veterinarian. No injections should be administered in the hip areas. The neck area is the preferred site using products approved for subcutaneous injection.