Winning the battle over Canine Post-Traumatic tension disorder

​(SAN ANTONIO August 6, 2016) — Canine GI Joes and Janes have been instrumental in military efforts because world war I. Although the number of tough, furry soldiers deployed in combat environments has decreased in recent years, the troops remain ready to serve. “Dogs are trained and maintained,” said Dr. Walter Burghardt. “They will serve usually until age eight or nine. If any canine begins to show signs of stressful behavior, we rapidly intervene.” and the intervention is working well.

Chief of Behavioral medicine and military working canine Studies at Lackland Air force Base, Dr. Burghardt will be speaking Saturday, August 6, at the American Veterinary medical association Convention held August 5-9 in San Antonio. He is responsible for roughly 2,000 military working Dogs (MWD) around the world.

Dogs have been serving in the U.S. military for much more than 100 years, but it is less than a decade ago that their combat-related behavioral issues had a name:  Canine Post-Traumatic tension disorder (C-PTSD).  “We began identifying much more and much more afflicted dogs, at the height of wars in Iraq and Afghanistan,” said Dr. Burghardt. “These dogs were failing in service; they were unable to do something they were trained to do and had always done successfully.”

The U.S. army Veterinary Corps sponsored a meeting in 2010 that drew competence in both human and veterinary medicine. The panel concluded that there was a sizeable increase in MWD with performance failure and behavioral problems in combat environments. As a result, the Corps adopted the working diagnosis of C-PTSD to identify affected dogs.

“Dogs with C-PTSD show certain signs of distress,” said Dr. Burghardt. “We’ll observe things like overreaction to noise, a change in reaction to the handler or attempts to escape or avoid a situation.” It is estimated that 5 percent of MWD deployed are affected, with dogs that specialize solely in explosive detection at greater risk compared with those dual-purpose trained, such as those employed in substance detection along with controlled aggression (to bite and hold a person on command).

“Above all, the fundamental goal is to keep everyone safe,” explained Dr. Burghardt. “If we have a canine with a transient reaction to a combat situation, we’ll pull him out for a short period of time so he can be assessed and managed. If the behavior worsens, we’ll need to offer much more definitive treatment.”

Initial treatment involves exercise, practicing work skills and social interaction with the handler in a less challenging, quieter environment. In some cases, medications are added to the treatment plan. The dogs are rewarded when they show positive behavior.

If, after several weeks of in-theater care, a canine is still showing signs of distress, it will be evacuated and returned to home base for longer-term follow up, desensitization and counter-conditioning. The therapy is carried out in a setting similar to that which triggers the problem behavior. In addition, different medications may be administered, such as anti-depressants. This phase is limited to four months, after which non-responsive dogs will be transferred to other responsibilities or retired through adoption.

Without intensive treatment, less than 25 percent of dogs remain in service. With a care plan, at least 50 percent of treated dogs are able to remain on duty.  “It’s a good outcome,” said Dr. Burghardt. “The essential is early identification. The quicker we can get a canine out of stress, the much more successful we will be in our treatment.”

Education is also vital…deployed veterinarians and handlers now understand the signs to view for so they can recognize when a canine is suffering from C-PTSD. between 2013 and 2015, the newly identified cases of this disorder have decreased, as did the number of dogs deployed as explosive detection dogs and MWD in general. The bottom line is, treatment does improve an affected dog’s outcome, and the research gathered by Dr. Burghardt may go well beyond the combat zones.  “There are significant adverse reactions of animals to stressors, reactions that are related to performance of task-related behaviors,” he said. “Our work with Canine PTSD may be relevant to other animal populations.”

To learn much more about the AVMA annual Convention, check out www.avmaconvention.org. For much more information on media opportunities at the AVMA Convention, and to register as a press attendee, contact Michael San Filippo, AVMA senior media relations specialist, at 847-285-6687 (office), 847-732-6194 (cell) ormsanfilippo@avma.org. members of the media should register with the AVMA prior to the convention to validate their press credentials and guarantee that their press badges and materials are ready for them when they arrive. Registration for the press is free.

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The AVMA, founded in 1863, is one of the oldest and largest veterinary medical organizations in the world, with much more than 88,000 member veterinarians worldwide engaged in a broad variety of professional activities and dedicated to the art and science of veterinary medicine.

Feature photo: “140111-Z-GT365-067” by North Carolina national Guard. used under a creative Commons license. No changes were made.