404936 03: Pertie, the Chihuahua, kisses her owner Brian Hollingsworth before competing in the Fifth Annual Chihuahua Race May 4, 2002 in Shreveport, LA. Pertie has raced two years in a row and won this year for Best Trick category, but did not place first in the actual race. The race takes place during Cinco de Mayo celebrations in the area. (Photo by Mario Villafuerte/Getty Images)