However, these dogs are the same as other Chihuahuas – temperament-wise. Most Chihuahuas have an apple-shaped head. This head shape is standard. However, the deer-headed Chihuahua also exists.

mixing with local dog populations and eventually contributing to the development of the Chihuahua breed. 8. They Have a Unique “Deer Head” and “Apple Head” Classification Chihuahuas are ...