K9 detection training on Fentanyl

Fentanyl Imprintation (Real and Psuedo) Video Presentation (Detection training) Safety for Handler Safety for K9 Legalaity (legal Fentanyl vs.

Tuesday
,
Aug 26, 2025
9:00 am
-
11:00 am
Instructor(s):
Gary Hadden
View full class scheduleRegister for HITS 2026
Gary Hadden presenting K9 detection training on Fentanyl at HITS.
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Class overview

  1. Fentanyl Imprintation (Real and Psuedo)
  2. Video Presentation (Detection training)
  3. Safety for Handler
  4. Safety for K9
  5. Legalaity (legal Fentanyl vs. Illegal)
  6. Recent cases and updated charges
  7. Federal Charges vs. State Charges
  8. Unintended Imprintation
  9. Counterfeit Pills containing Fentanyl
  10. Pill Mills (video presentation)
  11. Overdose death investigations
  12. Charging documents for O.D. deaths
  13. Cutting agents being used and proofing
  14. K9 training and distractors
  15. Demonstrate for prosecutor on K9 capabilities
  16. Federal Prosecutions (charging documents)
  17. Defense arguments
  18. Xylazine and It's effects (humans and Dogs)
  19. Video Presentation (Xylazine)
  20. Overdose cases and investigations
  21. Obedience to odor (video presentations and discussion)

This session explains:

  • Fentanyl Imprintation (Real and Psuedo)
  • Video Presentation (Detection training)
  • Legalaity (legal Fentanyl vs. Illegal)
  • Recent cases and updated charges
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About the instructor

Gary Hadden

Officer Gary Hadden is currently a Criminal Interdiction Unit K9 handler and Trainer for the Indianapolis Metro Police Department and is also a Task Force Officer for Homeland Security Investigations. Officer Hadden started his career in Broward County Florida in 1990 and became a K9 handler in 1995. Hadden has worked many interdiction details in South Florida, including the Blue Lightning Task Force, Multi-jurisdictional counter drug task force and Broward County Pipe-Line Task Force. Hadden has worked multiple canines (Patrol, Narcotics and Bomb) over his thirty-year k9 career and has been on thousands of deployments. Officer Hadden Joined the Marion County Sheriff’s Department, Indiana in 1998 which later merged to become the current Indianapolis Metro P.D. Hadden has been training k9 teams for many years and continues to be the head trainer for IMPD’s Narcotic detection, Cadaver, missing persons and Arson dog teams. Hadden is also a certified instructor through the Drug Interdiction Acceptance Program-El Paso Intelligence Center (DIAP-EPIC) and teaches k9 and interdiction courses throughout the Nation. Officer Hadden has published articles in Police Canine Magazines, testifies as an expert on the narcotic contamination of U.S. currency and has conducted training on currency contamination for local and Federal prosecutors as well as the Indiana Attorney General’s Office. Hadden continues to run a parcel interdiction program at the FedEx Hub at the Indianapolis Airport, where drugs and drug trafficking proceeds in the millions have been seized. Detective Hadden has been imprinting and training canine teams for the detection of Fentanyl and has given presentations on the imprinting and training on Fentanyl detection and court testimony.

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What past attendees say

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Go to HITS. It's a great class. Great conference. This is the third one that I've been to. I try and go every time. They change up the classes. It's offered for detection and apprehension or patrol canines. All the classes are great. You should definitely check it out. I'm going to try and come back next year.

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Greg Edlund
Broward Sheriff Office

Hi, this is Brian Laas. I'm from Arvada, Colorado. This is about my second or third time with HITS, and I've enjoyed it greatly. I like the vast amount of instructors' backgrounds, so even though I've come once or twice before, I'm always gaining a lot of knowledge. This is a great seminar for both the new and the old handlers. I think you can't go wrong coming here. It's a good time and well-spent money for your department.

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Brian Laas
Arvada Police Department

Hi, my name is Neil with U.S. Park Police. This is the first time I ever attend HITS and it's great training. A lot of different courses that definitely benefit my career. I've been a handler for 14 years now. I'm still learning and I recommend people to come down here and learn something.

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Neil
US Park Police

Been to hits a couple times, keeps getting better every time. This year it's been amazing, a lot of people, a lot of great classes, great camaraderie between all the agencies here. It's a good time, I highly recommend it.

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Unknown Attendee

Hi, Mark with BCBK9 here at HITS 2017, lets you know what a success it was. Tons of handlers, tons of great classes. We're really glad that we drove all the way out from Missouri and we're looking forward to 2018 being in DC and we hope to see you all there.

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Mark
BCB K9

Yeah, this is my first time it hits. It was a great time. Actually, I've been to a lot of conferences before. This is definitely the best.

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Attendee
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Secure your seat at HITS 2026

Legal defensibility is not theoretical. It is tested in court.

This class helps handlers and agencies prepare before that moment arrives.

Register for HITS 2026
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Explore other HITS classes

The Drug Canine Legal Update is one part of a broader HITS program designed to strengthen deployment judgment, detection reliability, and operational decision-making in the field. Additional sessions expand that learning across tracking, behavior, detection science, and tactical leadership.

View full class schedule
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