Select products that will minimize blemishes . This may require some product evaluation in the field. Don't combine vaccines, except as instructed by manufacturer since vaccine efficacy may be destroyed. Mix the product thoroughly to begin with and periodically through the working period. Restrain animals properly .
Poor restraint is a hazard to animals and personnel.
Select the best route . Read the label, determine the best route of administration. Choose the best site . The preferred sites are in the neck muscle, in front of and behind the shoulder. Injections given into the muscle should be given straight into and deep into the muscle.