Did private Security 15 years for my parents company using German Shepherds 2 of which were family pets, also 20 years Air Force Security Police, 1977-97, and during my time as an instructor 82-84, worked with several dog handlers on my off duty time helping train K9, as part aggressor, also during my Airforce time became friends with many handlers over the years and also with local police department here in Amarillo,Texas. This pin is to honor all the Dogs past and present I knew or know