This chart shows the most common dog breeds reported lost in the US, the location and the most common names of the dogs.  There were no IWs reported lost on the website: http://www.fidofinder.com/

 

 

Lost  Dog Statistics
Most Common Lost Breeds (out of currently lost and found dogs) Number Breed 234 Labrador Retriever 132 Pit Bull 116 Chihuahua 111 Mutt 83 German Shepherd Dog 75 Beagle 59 Other 59 Boxer 58 Yorkshire Terrier 54 Jack Russell Terrier	Most Common Cities (out of all registered dogs) Number City 1110 Jacksonville 1049 Houston 940 Phoenix 711 Miami 589 San Antonio 576 Los Angeles 530 Dallas 482 Atlanta 376 Tucson 373 Chicago	Most Common Dog Names (out of all registered dogs) Number Name 500 Buddy 439 Max 287 Daisy 274 Bailey 274 Rocky 256 Lucky 245 Jack 243 Bear 233 Sadie 229 Lucy