Zzakira, a 673d Security Forces Squadron military working dog, sprints on a treadmill at Joint Base Elmendorf-Richardson, Alaska, May 6, 2022. Indoor physical training equipment allows military working dog handlers to maintain their dogs' fitness during winter conditions.

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Photo credit: © Operation 2022 / Alamy / Afripics
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Keywords: 673d, black, dogs, forces, ophthalmologist, robert, security, squadron, veterinarian