Arm
The arm is the upper portion of the dog’s forelimb, connecting the shoulder to the elbow.
Similar Terms: Forelimb, Upper Limb, Front Limb, Limb, Appendage, Brachium, Elbow, Shoulder, Leg, Upper Arm
Etymology: The term “arm” originates from the Proto-Indo-European root “ar-” meaning to join or fit together, reflecting its anatomical function.
In canine anatomy, the arm’s structure and musculature affect the dog’s gait and movement.
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