This is my chihuahua puppy, Paco. Sometimes he goes crazy, running through the house and being a goofball. He was just a puppy; about 8 months old when I made this video.
Paco provided the voice of Momo the Flying Lemur-Bat in the Avatar pictures film "The Last Airbender." His voice has also been used for the Terrible Terrors in the Dreamworks film "How To Train Your Dragon" which came out on March 26, 2010.
His sounds are also in the upcoming How To Train Your Dragon 2, in theaters June 14th. Listen for him!