Things to remember when a Search Dog is needed Proper knowledge at the scene can make the Canine Team more effective. A few simple procedures will assist the handler and the dog. Call at once, NOT as a last resort. Time can be extremely important. If in doubt, go ahead and call. Secure the Scene. Protect any areas that may contain scent from unnecessary contamination. Keep people out. Avoid driving or parking vehicles near the search area. Exhaust fumes kill scent. Have all available information ready for the handler. This may include a description of the person, description of footwear & other clothing, medical information, point last seen, information on weapons and any other information which might be helpful. Have an Officer who is familiar with the area available to assist the handler. Selection and collection of scent articles is best left to the Canine Handler. If it is necessary to collect or protect scent articles prior to the team's arrival: Use instruments or gloved hands. DO NOT touch any scent article with bare hands. Place items in plastic or paper bags and seal. DO NOT use ordinary plastic garbage bags. Many of these are treated with chemical deodorants. No agency or community is ever charged for services provided by NASDN. Donations are gratefully accepted. NASDN is a Non Profit Corporation.