You better watch out! This is Lil' Vinnie and he has an attitude! Lil' Vinnie is a Chihuahua puppy who shares Marissa Reyes' home, and he really is very sweet. Born on November 29, 2007, he is shown here at his first Puppy Plan appointment on Mar 11, 2008 when he weighed in at 3.5 pounds. He is very cute!