If, for some reason, you aren't convinced there is a special bond between dogs and their owners; this video is sure to sway your opinion (and maybe even bring a tear to your eye). As Lt. Gary Daugherty returned home after a six-month span overseas, his dog Bugaboo greeted him with what can only be explained as an expression of pure and unconditional love and affection. Bugaboo excitedly cried while hugging and licking Daugherty's face as he came up the stairway in his home.

Watch Emotional Reunion of Dog and Soldier