Comfort dogs to the rescue in Newtown
Maureen Pendergast and her 11-month-old son, James, visit with a comfort dog near a makeshift memorial in Newtown, Conn., on Dec. 18, 2012. (Christina Ng/ABC News)
Related:
Dogs comfort Bostonians after marathon bombings
Westminster Dog Show welcomes 2 new breeds
Full Coverage: Mass shooting at Conn. elementary school
Photos: Athletes, sports fans pay tribute to Sandy Hook
Connecticut School Shooting: Funerals Begin for Newtown Victims 
Stars turn to Twitter to grieve for the Ct. victims and their families
