Unless you know the dog, snarling should be interpreted as a warning of potentially aggressive behavior. Some dogs show a related behavior called smiling, which is typically a submissive signal and usually associated with tail-wagging. A common abnormality in canine dentition is retention of deciduous (baby) teeth.
Award Requirements: A Webelos scout earns the Arrow of Light award by completing requirements from the Webelos handbook. The Arrow of Light award is the hightest Cub Scout award available. The award patch is worn as a Webelos scout and as a Boy Scout - adults wear the square knot symbol.
The largest merit badge event is the National Jamboree Merit Badge Midway, established at Fort A.P. Hill. Since 1981, this program has been held at each jamboree and is expected to feature hundreds of counselors offering nearly 100 merit badges to thousands of Boy Scouts at the 2010 National Scout Jamboree.