Dog rescued from tree

A Knoxville Tennessee family's young hound dog may turn out to be quite the bird dog.
"Buford", a 5-month-old hound mix, had to be rescued by utility crews after somehow climbing to the top of a 20-foot tree in his family's Knoxville yard.
No one saw Buford make his way up the tree, but by the time his rescuers returned him to the ground a small crowd had gathered.
Tyler Wilson, Buford's owner, says he's never seen anything like it.
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