The Chihuahua breed is a popular choice if you're looking for a toy-size breed. While they might be small in size, they are big in personality and aren't afraid to let you know just how they feel.

The Mudi and the Russian Toy dogs can now register with the AKC ... See Which Dog Breed Is No. 1 Tim Burton Adopted His Beloved Chihuahua Poppy Off the Street in Tokyo in the '90s: 'He Was ...

It shouldn't come as a surprise that we Americans love our pets. An estimated two-thirds of households, nearly 90 million ...