Perro

Para la sección científica presento una foto tomada en Argentina en una zona llamada Calafate donde utilizan perros de tiro de trineo y podemos observar que dicho perro presenta heterocromía

Dog

This photograph is included in the scientific section. It is a photo taken in the Argentine in a zone called Calafate where they use dogs to pull sleighs. As we can see, this dog has heterochromia