Humane and safe physical restraint is the use of manual or mechanical means to limit some or all of an animal's normal voluntary movement for the purposes of examination, collection of samples, drug administration, therapy, or manipulation. The method used should provide the least restraint required to allow the specific procedure(s) to be performed properly, should minimize fear, pain, stress and suffering for the animal, and should protect both the animal and personnel from harm. Every effort should be made to ensure adequate and ongoing training in animal handling and behavior by all parties involved, so that distress and physical restraint are minimized. Where appropriate, the animal should be acclimated to the restraint method/device before use to mitigate fear and distress. In some situations, chemical restraint may be the preferred method. Whenever possible, restraint should be planned and communicated prior to its application.