If you weren't already a fan of Grey's Anatomy star Katherine Heigl, you might be now: The actress just helped save 25 Chihuahuas and other little lapdogs from being euthanized at Los Angeles area shelters. Chihuahuas are actually the second most euthanized dog species in the state of California — second only to pit bulls. That's a fact that Nashua Humane Society's Animal Care director Tammy DeVito found shocking. - Maria Niles from Bookmarklet