Dogs chasing their tails are a common sight and a time honored tradition as well. While normally they do so to avoid boredom emanating from inaction, there are a slew of other reasons that throw a better light on their inexplicable pastime.
Dogs chasing their tails are a common sight and a time honored tradition as well. While normally they do so to avoid boredom emanating from inaction, there are a slew of other reasons that throw a better light on their inexplicable pastime.
