Happy Tail Ale is a special package for Left Hand Brewing’s Sawtooth Ale proceeds from the sales donated to Longmont Humane Society. The bottles are raffled off at their annual shelter benefit. October 8th, 2011 marks the 27th time the event is held. Also, last week Left Hand took part in a dog wash benefit. Brewery peeps joined Humane Society members to wash and brush dogs, trim nails and grill out.