This is brown female with brown eye rims, brown nose, brown lip pigment and amber eyes. The color of the eyes corresponds to the color of the wool, from brown to amber. Usually, but not necessarily, the more intense the coat, the darker the eyes.
Let's look at the brown color change using the example of my dog from the Brandenburger Beardie Bande kennel from Germany
This is how he came to us from Germany at the age of two months.
5 months
11 months
16 months
18 months
3 years
4 years
The transitional phases of the brown coat go from dark brown, in a young puppy, to very light cream, almost white (with brown ear tips) in a junior, to a return to a rich brown color in adulthood